1390695834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{13781}}^1$

素因数の和:13947

約数の個数: 48

約数和(自身を含む): 3079450080

約数和(自身を除く): 1688754246

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 139, 242, 278, 363, 417, 726, 834, 1529, 3058, 4587, 9174, 13781, 16819, 27562, 33638, 41343, 50457, 82686, 100914, 151591, 303182, 454773, 909546, 1667501, 1915559, 3335002, 3831118, 5002503, 5746677, 10005006, 11493354, 21071149, 42142298, 63213447, 126426894, 231782639, 463565278, 695347917, 1390695834]

約数ペア:

[(1, 1390695834), (2, 695347917), (3, 463565278), (6, 231782639), (11, 126426894), (22, 63213447), (33, 42142298), (66, 21071149), (121, 11493354), (139, 10005006), (242, 5746677), (278, 5002503), (363, 3831118), (417, 3335002), (726, 1915559), (834, 1667501), (1529, 909546), (3058, 454773), (4587, 303182), (9174, 151591), (13781, 100914), (16819, 82686), (27562, 50457), (33638, 41343)]