249830126

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10321}}^1$

素因数の和:10369

約数の個数: 48

約数和(自身を含む): 494217360

約数和(自身を除く): 244387234

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 3458, 10321, 12103, 20642, 24206, 72247, 134173, 144494, 196099, 268346, 392198, 505729, 939211, 1011458, 1372693, 1878422, 2549287, 2745386, 5098574, 6574477, 9608851, 13148954, 17845009, 19217702, 35690018, 124915063, 249830126]

約数ペア:

[(1, 249830126), (2, 124915063), (7, 35690018), (13, 19217702), (14, 17845009), (19, 13148954), (26, 9608851), (38, 6574477), (49, 5098574), (91, 2745386), (98, 2549287), (133, 1878422), (182, 1372693), (247, 1011458), (266, 939211), (494, 505729), (637, 392198), (931, 268346), (1274, 196099), (1729, 144494), (1862, 134173), (3458, 72247), (10321, 24206), (12103, 20642)]