425004135452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2887021}}^1$

素因数の和:2887206

約数の個数: 48

約数和(自身を含む): 848784468000

約数和(自身を除く): 423780332548

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 149, 247, 298, 494, 596, 988, 1937, 2831, 3874, 5662, 7748, 11324, 36803, 73606, 147212, 2887021, 5774042, 11548084, 37531273, 54853399, 75062546, 109706798, 150125092, 219413596, 430166129, 713094187, 860332258, 1426188374, 1720664516, 2852376748, 5592159677, 8173156451, 11184319354, 16346312902, 22368638708, 32692625804, 106251033863, 212502067726, 425004135452]

約数ペア:

[(1, 425004135452), (2, 212502067726), (4, 106251033863), (13, 32692625804), (19, 22368638708), (26, 16346312902), (38, 11184319354), (52, 8173156451), (76, 5592159677), (149, 2852376748), (247, 1720664516), (298, 1426188374), (494, 860332258), (596, 713094187), (988, 430166129), (1937, 219413596), (2831, 150125092), (3874, 109706798), (5662, 75062546), (7748, 54853399), (11324, 37531273), (36803, 11548084), (73606, 5774042), (147212, 2887021)]