2452804438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 4524512256

約数和(自身を除く): 2071707818

約数列:

[1, 2, 7, 14, 17, 34, 119, 131, 151, 238, 262, 302, 521, 917, 1042, 1057, 1834, 2114, 2227, 2567, 3647, 4454, 5134, 7294, 8857, 15589, 17714, 17969, 19781, 31178, 35938, 39562, 61999, 68251, 78671, 123998, 136502, 138467, 157342, 276934, 336277, 477757, 550697, 672554, 955514, 1101394, 1160267, 1337407, 2320534, 2353939, 2674814, 4707878, 8121869, 9361849, 10305901, 16243738, 18723698, 20611802, 72141307, 144282614, 175200317, 350400634, 1226402219, 2452804438]

約数ペア:

[(1, 2452804438), (2, 1226402219), (7, 350400634), (14, 175200317), (17, 144282614), (34, 72141307), (119, 20611802), (131, 18723698), (151, 16243738), (238, 10305901), (262, 9361849), (302, 8121869), (521, 4707878), (917, 2674814), (1042, 2353939), (1057, 2320534), (1834, 1337407), (2114, 1160267), (2227, 1101394), (2567, 955514), (3647, 672554), (4454, 550697), (5134, 477757), (7294, 336277), (8857, 276934), (15589, 157342), (17714, 138467), (17969, 136502), (19781, 123998), (31178, 78671), (35938, 68251), (39562, 61999)]