423218458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{51349}}^1$

素因数の和:51681

約数の個数: 16

約数和(自身を含む): 685830600

約数和(自身を除く): 262612142

約数列:

[1, 2, 13, 26, 317, 634, 4121, 8242, 51349, 102698, 667537, 1335074, 16277633, 32555266, 211609229, 423218458]

約数ペア:

[(1, 423218458), (2, 211609229), (13, 32555266), (26, 16277633), (317, 1335074), (634, 667537), (4121, 102698), (8242, 51349)]