1382508424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{991}}^1$

素因数の和:1282

約数の個数: 64

約数和(自身を含む): 2879815680

約数和(自身を除く): 1497307256

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 191, 332, 382, 664, 764, 913, 991, 1528, 1826, 1982, 2101, 3652, 3964, 4202, 7304, 7928, 8404, 10901, 15853, 16808, 21802, 31706, 43604, 63412, 82253, 87208, 126824, 164506, 174383, 189281, 329012, 348766, 378562, 658024, 697532, 757124, 904783, 1395064, 1514248, 1809566, 2082091, 3619132, 4164182, 7238264, 8328364, 15710323, 16656728, 31420646, 62841292, 125682584, 172813553, 345627106, 691254212, 1382508424]

約数ペア:

[(1, 1382508424), (2, 691254212), (4, 345627106), (8, 172813553), (11, 125682584), (22, 62841292), (44, 31420646), (83, 16656728), (88, 15710323), (166, 8328364), (191, 7238264), (332, 4164182), (382, 3619132), (664, 2082091), (764, 1809566), (913, 1514248), (991, 1395064), (1528, 904783), (1826, 757124), (1982, 697532), (2101, 658024), (3652, 378562), (3964, 348766), (4202, 329012), (7304, 189281), (7928, 174383), (8404, 164506), (10901, 126824), (15853, 87208), (16808, 82253), (21802, 63412), (31706, 43604)]