4378889684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 8968458240

約数和(自身を除く): 4589568556

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 116, 191, 299, 377, 382, 598, 661, 667, 754, 764, 1196, 1322, 1334, 1508, 2483, 2644, 2668, 4393, 4966, 5539, 8593, 8671, 8786, 9932, 11078, 15203, 17186, 17342, 17572, 19169, 22156, 30406, 34372, 34684, 38338, 57109, 60812, 72007, 76676, 114218, 126251, 127397, 144014, 197639, 228436, 249197, 252502, 254794, 288028, 395278, 440887, 498394, 505004, 509588, 790556, 881774, 996788, 1641263, 1656161, 1763548, 2903773, 3282526, 3312322, 3661279, 5731531, 5807546, 6565052, 6624644, 7322558, 11463062, 11615092, 14645116, 22926124, 37749049, 47596627, 75498098, 84209417, 95193254, 150996196, 168418834, 190386508, 336837668, 1094722421, 2189444842, 4378889684]

約数ペア:

[(1, 4378889684), (2, 2189444842), (4, 1094722421), (13, 336837668), (23, 190386508), (26, 168418834), (29, 150996196), (46, 95193254), (52, 84209417), (58, 75498098), (92, 47596627), (116, 37749049), (191, 22926124), (299, 14645116), (377, 11615092), (382, 11463062), (598, 7322558), (661, 6624644), (667, 6565052), (754, 5807546), (764, 5731531), (1196, 3661279), (1322, 3312322), (1334, 3282526), (1508, 2903773), (2483, 1763548), (2644, 1656161), (2668, 1641263), (4393, 996788), (4966, 881774), (5539, 790556), (8593, 509588), (8671, 505004), (8786, 498394), (9932, 440887), (11078, 395278), (15203, 288028), (17186, 254794), (17342, 252502), (17572, 249197), (19169, 228436), (22156, 197639), (30406, 144014), (34372, 127397), (34684, 126251), (38338, 114218), (57109, 76676), (60812, 72007)]