804551018

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{17491}}^1$

素因数の和:17813

約数の個数: 16

約数和(自身を含む): 1223740320

約数和(自身を除く): 419189302

約数列:

[1, 2, 109, 211, 218, 422, 17491, 22999, 34982, 45998, 1906519, 3690601, 3813038, 7381202, 402275509, 804551018]

約数ペア:

[(1, 804551018), (2, 402275509), (109, 7381202), (211, 3813038), (218, 3690601), (422, 1906519), (17491, 45998), (22999, 34982)]