2155121616

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{847139}}^1$

素因数の和:847203

約数の個数: 40

約数和(自身を含む): 5672449440

約数和(自身を除く): 3517327824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 847139, 1694278, 2541417, 3388556, 5082834, 6777112, 10165668, 13554224, 20331336, 40662672, 44898367, 89796734, 134695101, 179593468, 269390202, 359186936, 538780404, 718373872, 1077560808, 2155121616]

約数ペア:

[(1, 2155121616), (2, 1077560808), (3, 718373872), (4, 538780404), (6, 359186936), (8, 269390202), (12, 179593468), (16, 134695101), (24, 89796734), (48, 44898367), (53, 40662672), (106, 20331336), (159, 13554224), (212, 10165668), (318, 6777112), (424, 5082834), (636, 3388556), (848, 2541417), (1272, 1694278), (2544, 847139)]