6981569296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1801}}^1\times {\mathrm{18637}}^1$

素因数の和:20459

約数の個数: 40

約数和(自身を含む): 14576183384

約数和(自身を除く): 7594614088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1801, 3602, 7204, 14408, 18637, 23413, 28816, 37274, 46826, 74548, 93652, 149096, 187304, 242281, 298192, 374608, 484562, 969124, 1938248, 3876496, 33565237, 67130474, 134260948, 268521896, 436348081, 537043792, 872696162, 1745392324, 3490784648, 6981569296]

約数ペア:

[(1, 6981569296), (2, 3490784648), (4, 1745392324), (8, 872696162), (13, 537043792), (16, 436348081), (26, 268521896), (52, 134260948), (104, 67130474), (208, 33565237), (1801, 3876496), (3602, 1938248), (7204, 969124), (14408, 484562), (18637, 374608), (23413, 298192), (28816, 242281), (37274, 187304), (46826, 149096), (74548, 93652)]