89049898

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{487}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 157549824

約数和(自身を除く): 68499926

約数列:

[1, 2, 7, 14, 37, 74, 259, 353, 487, 518, 706, 974, 2471, 3409, 4942, 6818, 13061, 18019, 26122, 36038, 91427, 126133, 171911, 182854, 252266, 343822, 1203377, 2406754, 6360707, 12721414, 44524949, 89049898]

約数ペア:

[(1, 89049898), (2, 44524949), (7, 12721414), (14, 6360707), (37, 2406754), (74, 1203377), (259, 343822), (353, 252266), (487, 182854), (518, 171911), (706, 126133), (974, 91427), (2471, 36038), (3409, 26122), (4942, 18019), (6818, 13061)]