845679742

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 1321173504

約数和(自身を除く): 475493762

約数列:

[1, 2, 47, 73, 94, 146, 251, 491, 502, 982, 3431, 6862, 11797, 18323, 23077, 23594, 35843, 36646, 46154, 71686, 123241, 246482, 861181, 1684621, 1722362, 3369242, 5792327, 8996593, 11584654, 17993186, 422839871, 845679742]

約数ペア:

[(1, 845679742), (2, 422839871), (47, 17993186), (73, 11584654), (94, 8996593), (146, 5792327), (251, 3369242), (491, 1722362), (502, 1684621), (982, 861181), (3431, 246482), (6862, 123241), (11797, 71686), (18323, 46154), (23077, 36646), (23594, 35843)]