312753322

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{1129}}^1$

素因数の和:1606

約数の個数: 32

約数和(自身を含む): 549342720

約数和(自身を除く): 236589398

約数列:

[1, 2, 7, 14, 47, 94, 329, 421, 658, 842, 1129, 2258, 2947, 5894, 7903, 15806, 19787, 39574, 53063, 106126, 138509, 277018, 371441, 475309, 742882, 950618, 3327163, 6654326, 22339523, 44679046, 156376661, 312753322]

約数ペア:

[(1, 312753322), (2, 156376661), (7, 44679046), (14, 22339523), (47, 6654326), (94, 3327163), (329, 950618), (421, 742882), (658, 475309), (842, 371441), (1129, 277018), (2258, 138509), (2947, 106126), (5894, 53063), (7903, 39574), (15806, 19787)]