253586788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{24023}}^1$

素因数の和:24076

約数の個数: 48

約数和(自身を含む): 565044480

約数和(自身を除く): 311457692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 24023, 48046, 96092, 168161, 312299, 336322, 624598, 672644, 696667, 1249196, 1393334, 2186093, 2786668, 4372186, 4876669, 8744372, 9056671, 9753338, 18113342, 19506676, 36226684, 63396697, 126793394, 253586788]

約数ペア:

[(1, 253586788), (2, 126793394), (4, 63396697), (7, 36226684), (13, 19506676), (14, 18113342), (26, 9753338), (28, 9056671), (29, 8744372), (52, 4876669), (58, 4372186), (91, 2786668), (116, 2186093), (182, 1393334), (203, 1249196), (364, 696667), (377, 672644), (406, 624598), (754, 336322), (812, 312299), (1508, 168161), (2639, 96092), (5278, 48046), (10556, 24023)]