1570394570

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1\times {\mathrm{1279}}^1$

素因数の和:2102

約数の個数: 32

約数和(自身を含む): 2847744000

約数和(自身を除く): 1277349430

約数列:

[1, 2, 5, 10, 199, 398, 617, 995, 1234, 1279, 1990, 2558, 3085, 6170, 6395, 12790, 122783, 245566, 254521, 509042, 613915, 789143, 1227830, 1272605, 1578286, 2545210, 3945715, 7891430, 157039457, 314078914, 785197285, 1570394570]

約数ペア:

[(1, 1570394570), (2, 785197285), (5, 314078914), (10, 157039457), (199, 7891430), (398, 3945715), (617, 2545210), (995, 1578286), (1234, 1272605), (1279, 1227830), (1990, 789143), (2558, 613915), (3085, 509042), (6170, 254521), (6395, 245566), (12790, 122783)]