380869741

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{1777}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 442992256

約数和(自身を除く): 62122515

約数列:

[1, 7, 67, 457, 469, 1777, 3199, 12439, 30619, 119059, 214333, 812089, 833413, 5684623, 54409963, 380869741]

約数ペア:

[(1, 380869741), (7, 54409963), (67, 5684623), (457, 833413), (469, 812089), (1777, 214333), (3199, 119059), (12439, 30619)]