917348510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{15307}}^1$

素因数の和:15788

約数の個数: 32

約数和(自身を含む): 1782218592

約数和(自身を除く): 864870082

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 461, 922, 2305, 4610, 5993, 11986, 15307, 29965, 30614, 59930, 76535, 153070, 198991, 397982, 994955, 1989910, 7056527, 14113054, 35282635, 70565270, 91734851, 183469702, 458674255, 917348510]

約数ペア:

[(1, 917348510), (2, 458674255), (5, 183469702), (10, 91734851), (13, 70565270), (26, 35282635), (65, 14113054), (130, 7056527), (461, 1989910), (922, 994955), (2305, 397982), (4610, 198991), (5993, 153070), (11986, 76535), (15307, 59930), (29965, 30614)]