2387681738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1\times {\mathrm{2141}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 3929627520

約数和(自身を除く): 1541945782

約数列:

[1, 2, 13, 26, 59, 118, 727, 767, 1454, 1534, 2141, 4282, 9451, 18902, 27833, 42893, 55666, 85786, 126319, 252638, 557609, 1115218, 1556507, 1642147, 3113014, 3284294, 20234591, 40469182, 91833913, 183667826, 1193840869, 2387681738]

約数ペア:

[(1, 2387681738), (2, 1193840869), (13, 183667826), (26, 91833913), (59, 40469182), (118, 20234591), (727, 3284294), (767, 3113014), (1454, 1642147), (1534, 1556507), (2141, 1115218), (4282, 557609), (9451, 252638), (18902, 126319), (27833, 85786), (42893, 55666)]