256335130207

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1\times {\mathrm{17341}}^1$

素因数の和:17899

約数の個数: 32

約数和(自身を含む): 294620324544

約数和(自身を除く): 38285194337

約数列:

[1, 13, 17, 211, 221, 317, 2743, 3587, 4121, 5389, 17341, 46631, 66887, 70057, 225433, 294797, 869531, 1137079, 3658951, 3832361, 5497097, 14782027, 47566363, 62202167, 71462261, 93450649, 808628171, 1159887467, 1214858437, 15078537071, 19718086939, 256335130207]

約数ペア:

[(1, 256335130207), (13, 19718086939), (17, 15078537071), (211, 1214858437), (221, 1159887467), (317, 808628171), (2743, 93450649), (3587, 71462261), (4121, 62202167), (5389, 47566363), (17341, 14782027), (46631, 5497097), (66887, 3832361), (70057, 3658951), (225433, 1137079), (294797, 869531)]