391214128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{596363}}^1$

素因数の和:596412

約数の個数: 20

約数和(自身を含む): 776465928

約数和(自身を除く): 385251800

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 596363, 1192726, 2385452, 4770904, 9541808, 24450883, 48901766, 97803532, 195607064, 391214128]

約数ペア:

[(1, 391214128), (2, 195607064), (4, 97803532), (8, 48901766), (16, 24450883), (41, 9541808), (82, 4770904), (164, 2385452), (328, 1192726), (656, 596363)]