1004080404985

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{2093557}}^1$

素因数の和:2093833

約数の個数: 32

約数和(自身を含む): 1403655270912

約数和(自身を除く): 399574865927

約数列:

[1, 5, 7, 35, 71, 193, 355, 497, 965, 1351, 2485, 6755, 13703, 68515, 95921, 479605, 2093557, 10467785, 14654899, 73274495, 148642547, 404056501, 743212735, 1040497829, 2020282505, 2828395507, 5202489145, 14141977535, 28688011571, 143440057855, 200816080997, 1004080404985]

約数ペア:

[(1, 1004080404985), (5, 200816080997), (7, 143440057855), (35, 28688011571), (71, 14141977535), (193, 5202489145), (355, 2828395507), (497, 2020282505), (965, 1040497829), (1351, 743212735), (2485, 404056501), (6755, 148642547), (13703, 73274495), (68515, 14654899), (95921, 10467785), (479605, 2093557)]