421382008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1171}}^1\times {\mathrm{1451}}^1$

素因数の和:2659

約数の個数: 32

約数和(自身を含む): 816837120

約数和(自身を除く): 395455112

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1171, 1451, 2342, 2902, 4684, 5804, 9368, 11608, 36301, 44981, 72602, 89962, 145204, 179924, 290408, 359848, 1699121, 3398242, 6796484, 13592968, 52672751, 105345502, 210691004, 421382008]

約数ペア:

[(1, 421382008), (2, 210691004), (4, 105345502), (8, 52672751), (31, 13592968), (62, 6796484), (124, 3398242), (248, 1699121), (1171, 359848), (1451, 290408), (2342, 179924), (2902, 145204), (4684, 89962), (5804, 72602), (9368, 44981), (11608, 36301)]