878322

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 1900800

約数和(自身を除く): 1022478

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 109, 158, 218, 237, 327, 474, 654, 1343, 1853, 2686, 3706, 4029, 5559, 8058, 8611, 11118, 17222, 25833, 51666, 146387, 292774, 439161, 878322]

約数ペア:

[(1, 878322), (2, 439161), (3, 292774), (6, 146387), (17, 51666), (34, 25833), (51, 17222), (79, 11118), (102, 8611), (109, 8058), (158, 5559), (218, 4029), (237, 3706), (327, 2686), (474, 1853), (654, 1343)]