425133436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61471}}^1$

素因数の和:61514

約数の個数: 48

約数和(自身を含む): 963880960

約数和(自身を除く): 538747524

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 61471, 122942, 245884, 430297, 799123, 860594, 1167949, 1598246, 1721188, 2335898, 3196492, 4671796, 5593861, 8175643, 11187722, 15183337, 16351286, 22375444, 30366674, 32702572, 60733348, 106283359, 212566718, 425133436]

約数ペア:

[(1, 425133436), (2, 212566718), (4, 106283359), (7, 60733348), (13, 32702572), (14, 30366674), (19, 22375444), (26, 16351286), (28, 15183337), (38, 11187722), (52, 8175643), (76, 5593861), (91, 4671796), (133, 3196492), (182, 2335898), (247, 1721188), (266, 1598246), (364, 1167949), (494, 860594), (532, 799123), (988, 430297), (1729, 245884), (3458, 122942), (6916, 61471)]