966457492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{21943}}^1$

素因数の和:21989

約数の個数: 72

約数和(自身を含む): 2288144768

約数和(自身を除く): 1321687276

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1573, 1694, 2002, 3146, 3388, 4004, 6292, 11011, 21943, 22022, 43886, 44044, 87772, 153601, 241373, 285259, 307202, 482746, 570518, 614404, 965492, 1141036, 1689611, 1996813, 2655103, 3137849, 3379222, 3993626, 5310206, 6275698, 6758444, 7987252, 10620412, 12551396, 18585721, 21964943, 34516339, 37171442, 43929886, 69032678, 74342884, 87859772, 138065356, 241614373, 483228746, 966457492]

約数ペア:

[(1, 966457492), (2, 483228746), (4, 241614373), (7, 138065356), (11, 87859772), (13, 74342884), (14, 69032678), (22, 43929886), (26, 37171442), (28, 34516339), (44, 21964943), (52, 18585721), (77, 12551396), (91, 10620412), (121, 7987252), (143, 6758444), (154, 6275698), (182, 5310206), (242, 3993626), (286, 3379222), (308, 3137849), (364, 2655103), (484, 1996813), (572, 1689611), (847, 1141036), (1001, 965492), (1573, 614404), (1694, 570518), (2002, 482746), (3146, 307202), (3388, 285259), (4004, 241373), (6292, 153601), (11011, 87772), (21943, 44044), (22022, 43886)]