2460581786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1\times {\mathrm{2311}}^1$

素因数の和:3678

約数の個数: 32

約数和(自身を含む): 4107887616

約数和(自身を除く): 1647305830

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1321, 2311, 2642, 4622, 17173, 30043, 34346, 40951, 60086, 71641, 81902, 143282, 532363, 931333, 1064726, 1862666, 3052831, 6105662, 39686803, 79373606, 94637761, 189275522, 1230290893, 2460581786]

約数ペア:

[(1, 2460581786), (2, 1230290893), (13, 189275522), (26, 94637761), (31, 79373606), (62, 39686803), (403, 6105662), (806, 3052831), (1321, 1862666), (2311, 1064726), (2642, 931333), (4622, 532363), (17173, 143282), (30043, 81902), (34346, 71641), (40951, 60086)]