245616646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{11131}}^1$

素因数の和:11220

約数の個数: 32

約数和(自身を含む): 432812160

約数和(自身を除く): 187195514

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 187, 374, 649, 1003, 1298, 2006, 11033, 11131, 22066, 22262, 122441, 189227, 244882, 378454, 656729, 1313458, 2081497, 4162994, 7224019, 11164393, 14448038, 22328786, 122808323, 245616646]

約数ペア:

[(1, 245616646), (2, 122808323), (11, 22328786), (17, 14448038), (22, 11164393), (34, 7224019), (59, 4162994), (118, 2081497), (187, 1313458), (374, 656729), (649, 378454), (1003, 244882), (1298, 189227), (2006, 122441), (11033, 22262), (11131, 22066)]