1211299076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1231}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 2318131200

約数和(自身を除く): 1106832124

約数列:

[1, 2, 4, 13, 26, 52, 127, 149, 254, 298, 508, 596, 1231, 1651, 1937, 2462, 3302, 3874, 4924, 6604, 7748, 16003, 18923, 32006, 37846, 64012, 75692, 156337, 183419, 245999, 312674, 366838, 491998, 625348, 733676, 983996, 2032381, 2384447, 4064762, 4768894, 8129524, 9537788, 23294213, 46588426, 93176852, 302824769, 605649538, 1211299076]

約数ペア:

[(1, 1211299076), (2, 605649538), (4, 302824769), (13, 93176852), (26, 46588426), (52, 23294213), (127, 9537788), (149, 8129524), (254, 4768894), (298, 4064762), (508, 2384447), (596, 2032381), (1231, 983996), (1651, 733676), (1937, 625348), (2462, 491998), (3302, 366838), (3874, 312674), (4924, 245999), (6604, 183419), (7748, 156337), (16003, 75692), (18923, 64012), (32006, 37846)]