993896990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83591}}^1$

素因数の和:83668

約数の個数: 32

約数和(自身を含む): 1895866560

約数和(自身を除く): 901969570

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5945, 11890, 83591, 167182, 417955, 835910, 2424139, 3427231, 4848278, 6854462, 12120695, 17136155, 24241390, 34272310, 99389699, 198779398, 496948495, 993896990]

約数ペア:

[(1, 993896990), (2, 496948495), (5, 198779398), (10, 99389699), (29, 34272310), (41, 24241390), (58, 17136155), (82, 12120695), (145, 6854462), (205, 4848278), (290, 3427231), (410, 2424139), (1189, 835910), (2378, 417955), (5945, 167182), (11890, 83591)]