1396502018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{139177}}^1$

素因数の和:139381

約数の個数: 16

約数和(自身を含む): 2179527480

約数和(自身を除く): 783025462

約数列:

[1, 2, 29, 58, 173, 346, 5017, 10034, 139177, 278354, 4036133, 8072266, 24077621, 48155242, 698251009, 1396502018]

約数ペア:

[(1, 1396502018), (2, 698251009), (29, 48155242), (58, 24077621), (173, 8072266), (346, 4036133), (5017, 278354), (10034, 139177)]