528764548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 1017080064

約数和(自身を除く): 488315516

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 197, 284, 394, 727, 788, 923, 1454, 1846, 2561, 2908, 3692, 5122, 9451, 10244, 13987, 18902, 27974, 37804, 51617, 55948, 103234, 143219, 181831, 206468, 286438, 363662, 572876, 671021, 727324, 1342042, 1861847, 2684084, 3723694, 7447388, 10168549, 20337098, 40674196, 132191137, 264382274, 528764548]

約数ペア:

[(1, 528764548), (2, 264382274), (4, 132191137), (13, 40674196), (26, 20337098), (52, 10168549), (71, 7447388), (142, 3723694), (197, 2684084), (284, 1861847), (394, 1342042), (727, 727324), (788, 671021), (923, 572876), (1454, 363662), (1846, 286438), (2561, 206468), (2908, 181831), (3692, 143219), (5122, 103234), (9451, 55948), (10244, 51617), (13987, 37804), (18902, 27974)]