1337729176

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{2143}}^1$

素因数の和:2384

約数の個数: 64

約数和(自身を含む): 2926817280

約数和(自身を除く): 1589088104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 157, 284, 314, 497, 568, 628, 994, 1099, 1256, 1988, 2143, 2198, 3976, 4286, 4396, 8572, 8792, 11147, 15001, 17144, 22294, 30002, 44588, 60004, 78029, 89176, 120008, 152153, 156058, 304306, 312116, 336451, 608612, 624232, 672902, 1065071, 1217224, 1345804, 2130142, 2355157, 2691608, 4260284, 4710314, 8520568, 9420628, 18841256, 23888021, 47776042, 95552084, 167216147, 191104168, 334432294, 668864588, 1337729176]

約数ペア:

[(1, 1337729176), (2, 668864588), (4, 334432294), (7, 191104168), (8, 167216147), (14, 95552084), (28, 47776042), (56, 23888021), (71, 18841256), (142, 9420628), (157, 8520568), (284, 4710314), (314, 4260284), (497, 2691608), (568, 2355157), (628, 2130142), (994, 1345804), (1099, 1217224), (1256, 1065071), (1988, 672902), (2143, 624232), (2198, 608612), (3976, 336451), (4286, 312116), (4396, 304306), (8572, 156058), (8792, 152153), (11147, 120008), (15001, 89176), (17144, 78029), (22294, 60004), (30002, 44588)]