505904476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{26927}}^1$

素因数の和:27010

約数の個数: 48

約数和(自身を含む): 1121928192

約数和(自身を除く): 616023716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 9394, 18788, 26927, 53854, 107708, 188489, 296197, 376978, 592394, 753956, 1184788, 1642547, 2073379, 3285094, 4146758, 6570188, 8293516, 11497829, 18068017, 22995658, 36136034, 45991316, 72272068, 126476119, 252952238, 505904476]

約数ペア:

[(1, 505904476), (2, 252952238), (4, 126476119), (7, 72272068), (11, 45991316), (14, 36136034), (22, 22995658), (28, 18068017), (44, 11497829), (61, 8293516), (77, 6570188), (122, 4146758), (154, 3285094), (244, 2073379), (308, 1642547), (427, 1184788), (671, 753956), (854, 592394), (1342, 376978), (1708, 296197), (2684, 188489), (4697, 107708), (9394, 53854), (18788, 26927)]