2981208

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{4007}}^1$

素因数の和:4047

約数の個数: 32

約数和(自身を含む): 7695360

約数和(自身を除く): 4714152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 4007, 8014, 12021, 16028, 24042, 32056, 48084, 96168, 124217, 248434, 372651, 496868, 745302, 993736, 1490604, 2981208]

約数ペア:

[(1, 2981208), (2, 1490604), (3, 993736), (4, 745302), (6, 496868), (8, 372651), (12, 248434), (24, 124217), (31, 96168), (62, 48084), (93, 32056), (124, 24042), (186, 16028), (248, 12021), (372, 8014), (744, 4007)]