890328156742

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{971}}^1\times {\mathrm{2400311}}^1$

素因数の和:2401475

約数の個数: 16

約数和(自身を含む): 1343867480064

約数和(自身を除く): 453539323322

約数列:

[1, 2, 191, 382, 971, 1942, 185461, 370922, 2400311, 4800622, 458459401, 916918802, 2330701981, 4661403962, 445164078371, 890328156742]

約数ペア:

[(1, 890328156742), (2, 445164078371), (191, 4661403962), (382, 2330701981), (971, 916918802), (1942, 458459401), (185461, 4800622), (370922, 2400311)]