426090964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{221461}}^1$

素因数の和:221515

約数の個数: 24

約数和(自身を含む): 824724488

約数和(自身を除く): 398633524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 221461, 442922, 885844, 2878993, 5757986, 8194057, 11515972, 16388114, 32776228, 106522741, 213045482, 426090964]

約数ペア:

[(1, 426090964), (2, 213045482), (4, 106522741), (13, 32776228), (26, 16388114), (37, 11515972), (52, 8194057), (74, 5757986), (148, 2878993), (481, 885844), (962, 442922), (1924, 221461)]