390775678

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1\times {\mathrm{4447}}^1$

素因数の和:5331

約数の個数: 16

約数和(自身を含む): 598078080

約数和(自身を除く): 207302402

約数列:

[1, 2, 53, 106, 829, 1658, 4447, 8894, 43937, 87874, 235691, 471382, 3686563, 7373126, 195387839, 390775678]

約数ペア:

[(1, 390775678), (2, 195387839), (53, 7373126), (106, 3686563), (829, 471382), (1658, 235691), (4447, 87874), (8894, 43937)]