1183621456

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{6421}}^1$

素因数の和:6751

約数の個数: 40

約数和(自身を含む): 2357927208

約数和(自身を除く): 1174305752

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 281, 328, 562, 656, 1124, 2248, 4496, 6421, 11521, 12842, 23042, 25684, 46084, 51368, 92168, 102736, 184336, 263261, 526522, 1053044, 1804301, 2106088, 3608602, 4212176, 7217204, 14434408, 28868816, 73976341, 147952682, 295905364, 591810728, 1183621456]

約数ペア:

[(1, 1183621456), (2, 591810728), (4, 295905364), (8, 147952682), (16, 73976341), (41, 28868816), (82, 14434408), (164, 7217204), (281, 4212176), (328, 3608602), (562, 2106088), (656, 1804301), (1124, 1053044), (2248, 526522), (4496, 263261), (6421, 184336), (11521, 102736), (12842, 92168), (23042, 51368), (25684, 46084)]