1617231470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1\times {\mathrm{4139}}^1$

素因数の和:5140

約数の個数: 32

約数和(自身を含む): 2985867360

約数和(自身を除く): 1368635890

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 953, 1906, 4139, 4765, 8278, 9530, 20695, 39073, 41390, 78146, 169699, 195365, 339398, 390730, 848495, 1696990, 3944467, 7888934, 19722335, 39444670, 161723147, 323446294, 808615735, 1617231470]

約数ペア:

[(1, 1617231470), (2, 808615735), (5, 323446294), (10, 161723147), (41, 39444670), (82, 19722335), (205, 7888934), (410, 3944467), (953, 1696990), (1906, 848495), (4139, 390730), (4765, 339398), (8278, 195365), (9530, 169699), (20695, 78146), (39073, 41390)]