877382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 1512000

約数和(自身を除く): 634618

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2099, 4198, 23089, 39881, 46178, 79762, 438691, 877382]

約数ペア:

[(1, 877382), (2, 438691), (11, 79762), (19, 46178), (22, 39881), (38, 23089), (209, 4198), (418, 2099)]