401539022

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{13267}}^1$

素因数の和:13715

約数の個数: 16

約数和(自身を含む): 620146320

約数和(自身を除く): 218607298

約数列:

[1, 2, 37, 74, 409, 818, 13267, 15133, 26534, 30266, 490879, 981758, 5426203, 10852406, 200769511, 401539022]

約数ペア:

[(1, 401539022), (2, 200769511), (37, 10852406), (74, 5426203), (409, 981758), (818, 490879), (13267, 30266), (15133, 26534)]