680913232

素因数分解:

$2^4\times {\mathrm{61}}^2\times {\mathrm{11437}}^1$

素因数の和:11567

約数の個数: 30

約数和(自身を含む): 1341368574

約数和(自身を除く): 660455342

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 3721, 7442, 11437, 14884, 22874, 29768, 45748, 59536, 91496, 182992, 697657, 1395314, 2790628, 5581256, 11162512, 42557077, 85114154, 170228308, 340456616, 680913232]

約数ペア:

[(1, 680913232), (2, 340456616), (4, 170228308), (8, 85114154), (16, 42557077), (61, 11162512), (122, 5581256), (244, 2790628), (488, 1395314), (976, 697657), (3721, 182992), (7442, 91496), (11437, 59536), (14884, 45748), (22874, 29768)]