2014977638

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 3124396800

約数和(自身を除く): 1109419162

約数列:

[1, 2, 53, 106, 139, 163, 278, 326, 839, 1678, 7367, 8639, 14734, 17278, 22657, 44467, 45314, 88934, 116621, 136757, 233242, 273514, 1200821, 2401642, 6180913, 7248121, 12361826, 14496242, 19009223, 38018446, 1007488819, 2014977638]

約数ペア:

[(1, 2014977638), (2, 1007488819), (53, 38018446), (106, 19009223), (139, 14496242), (163, 12361826), (278, 7248121), (326, 6180913), (839, 2401642), (1678, 1200821), (7367, 273514), (8639, 233242), (14734, 136757), (17278, 116621), (22657, 88934), (44467, 45314)]