520048784

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{4957}}^1$

素因数の和:5127

約数の個数: 40

約数和(自身を含む): 1032850560

約数和(自身を除く): 512801776

約数列:

[1, 2, 4, 8, 16, 79, 83, 158, 166, 316, 332, 632, 664, 1264, 1328, 4957, 6557, 9914, 13114, 19828, 26228, 39656, 52456, 79312, 104912, 391603, 411431, 783206, 822862, 1566412, 1645724, 3132824, 3291448, 6265648, 6582896, 32503049, 65006098, 130012196, 260024392, 520048784]

約数ペア:

[(1, 520048784), (2, 260024392), (4, 130012196), (8, 65006098), (16, 32503049), (79, 6582896), (83, 6265648), (158, 3291448), (166, 3132824), (316, 1645724), (332, 1566412), (632, 822862), (664, 783206), (1264, 411431), (1328, 391603), (4957, 104912), (6557, 79312), (9914, 52456), (13114, 39656), (19828, 26228)]