6664372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 13999104

約数和(自身を除く): 7334732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 191, 244, 286, 382, 572, 671, 764, 793, 1342, 1586, 2101, 2483, 2684, 3172, 4202, 4966, 8404, 8723, 9932, 11651, 17446, 23302, 27313, 34892, 46604, 54626, 109252, 128161, 151463, 256322, 302926, 512644, 605852, 1666093, 3332186, 6664372]

約数ペア:

[(1, 6664372), (2, 3332186), (4, 1666093), (11, 605852), (13, 512644), (22, 302926), (26, 256322), (44, 151463), (52, 128161), (61, 109252), (122, 54626), (143, 46604), (191, 34892), (244, 27313), (286, 23302), (382, 17446), (572, 11651), (671, 9932), (764, 8723), (793, 8404), (1342, 4966), (1586, 4202), (2101, 3172), (2483, 2684)]