421451696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{849701}}^1$

素因数の和:849740

約数の個数: 20

約数和(自身を含む): 842904384

約数和(自身を除く): 421452688

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 849701, 1699402, 3398804, 6797608, 13595216, 26340731, 52681462, 105362924, 210725848, 421451696]

約数ペア:

[(1, 421451696), (2, 210725848), (4, 105362924), (8, 52681462), (16, 26340731), (31, 13595216), (62, 6797608), (124, 3398804), (248, 1699402), (496, 849701)]