409395004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53113}}^1$

素因数の和:53205

約数の個数: 24

約数和(自身を含む): 749544768

約数和(自身を除く): 340149764

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 7708, 53113, 106226, 212452, 2177633, 2496311, 4355266, 4992622, 8710532, 9985244, 102348751, 204697502, 409395004]

約数ペア:

[(1, 409395004), (2, 204697502), (4, 102348751), (41, 9985244), (47, 8710532), (82, 4992622), (94, 4355266), (164, 2496311), (188, 2177633), (1927, 212452), (3854, 106226), (7708, 53113)]