2912385684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{18669139}}^1$

素因数の和:18669159

約数の個数: 24

約数和(自身を含む): 7318302880

約数和(自身を除く): 4405917196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 18669139, 37338278, 56007417, 74676556, 112014834, 224029668, 242698807, 485397614, 728096421, 970795228, 1456192842, 2912385684]

約数ペア:

[(1, 2912385684), (2, 1456192842), (3, 970795228), (4, 728096421), (6, 485397614), (12, 242698807), (13, 224029668), (26, 112014834), (39, 74676556), (52, 56007417), (78, 37338278), (156, 18669139)]