391552018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{29129}}^1$

素因数の和:29202

約数の個数: 32

約数和(自身を含む): 704712960

約数和(自身を除く): 313160942

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 286, 517, 611, 1034, 1222, 6721, 13442, 29129, 58258, 320419, 378677, 640838, 757354, 1369063, 2738126, 4165447, 8330894, 15059693, 17797819, 30119386, 35595638, 195776009, 391552018]

約数ペア:

[(1, 391552018), (2, 195776009), (11, 35595638), (13, 30119386), (22, 17797819), (26, 15059693), (47, 8330894), (94, 4165447), (143, 2738126), (286, 1369063), (517, 757354), (611, 640838), (1034, 378677), (1222, 320419), (6721, 58258), (13442, 29129)]