8790408904

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{68491}}^1$

素因数の和:68821

約数の個数: 32

約数和(自身を含む): 16816155840

約数和(自身を除く): 8025746936

約数列:

[1, 2, 4, 8, 61, 122, 244, 263, 488, 526, 1052, 2104, 16043, 32086, 64172, 68491, 128344, 136982, 273964, 547928, 4177951, 8355902, 16711804, 18013133, 33423608, 36026266, 72052532, 144105064, 1098801113, 2197602226, 4395204452, 8790408904]

約数ペア:

[(1, 8790408904), (2, 4395204452), (4, 2197602226), (8, 1098801113), (61, 144105064), (122, 72052532), (244, 36026266), (263, 33423608), (488, 18013133), (526, 16711804), (1052, 8355902), (2104, 4177951), (16043, 547928), (32086, 273964), (64172, 136982), (68491, 128344)]