478926274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 767047680

約数和(自身を除く): 288121406

約数列:

[1, 2, 19, 38, 163, 167, 326, 334, 463, 926, 3097, 3173, 6194, 6346, 8797, 17594, 27221, 54442, 75469, 77321, 150938, 154642, 517199, 1034398, 1433911, 1469099, 2867822, 2938198, 12603323, 25206646, 239463137, 478926274]

約数ペア:

[(1, 478926274), (2, 239463137), (19, 25206646), (38, 12603323), (163, 2938198), (167, 2867822), (326, 1469099), (334, 1433911), (463, 1034398), (926, 517199), (3097, 154642), (3173, 150938), (6194, 77321), (6346, 75469), (8797, 54442), (17594, 27221)]