394614312290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83427973}}^1$

素因数の和:83428034

約数の個数: 32

約数和(自身を含む): 792899464896

約数和(自身を除く): 398285152606

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 83427973, 166855946, 417139865, 834279730, 917707703, 1835415406, 3587402839, 4588538515, 7174805678, 9177077030, 17937014195, 35874028390, 39461431229, 78922862458, 197307156145, 394614312290]

約数ペア:

[(1, 394614312290), (2, 197307156145), (5, 78922862458), (10, 39461431229), (11, 35874028390), (22, 17937014195), (43, 9177077030), (55, 7174805678), (86, 4588538515), (110, 3587402839), (215, 1835415406), (430, 917707703), (473, 834279730), (946, 417139865), (2365, 166855946), (4730, 83427973)]