2912249964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{18668269}}^1$

素因数の和:18668289

約数の個数: 24

約数和(自身を含む): 7317961840

約数和(自身を除く): 4405711876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 18668269, 37336538, 56004807, 74673076, 112009614, 224019228, 242687497, 485374994, 728062491, 970749988, 1456124982, 2912249964]

約数ペア:

[(1, 2912249964), (2, 1456124982), (3, 970749988), (4, 728062491), (6, 485374994), (12, 242687497), (13, 224019228), (26, 112009614), (39, 74673076), (52, 56004807), (78, 37336538), (156, 18668269)]