427364078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{16451}}^1$

素因数の和:16903

約数の個数: 16

約数和(自身を含む): 663344640

約数和(自身を除く): 235980562

約数列:

[1, 2, 31, 62, 419, 838, 12989, 16451, 25978, 32902, 509981, 1019962, 6892969, 13785938, 213682039, 427364078]

約数ペア:

[(1, 427364078), (2, 213682039), (31, 13785938), (62, 6892969), (419, 1019962), (838, 509981), (12989, 32902), (16451, 25978)]