2816664578

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{863}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 5295144960

約数和(自身を除く): 2478480382

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 227, 454, 553, 863, 1027, 1106, 1589, 1726, 2054, 2951, 3178, 5902, 6041, 7189, 11219, 12082, 14378, 17933, 20657, 22438, 35866, 41314, 68177, 78533, 125531, 136354, 157066, 195901, 233129, 251062, 391802, 466258, 477239, 886301, 954478, 1371307, 1631903, 1772602, 2546713, 2742614, 3263806, 5093426, 6204107, 12408214, 15476179, 17826991, 30952358, 35653982, 108333253, 201190327, 216666506, 402380654, 1408332289, 2816664578]

約数ペア:

[(1, 2816664578), (2, 1408332289), (7, 402380654), (13, 216666506), (14, 201190327), (26, 108333253), (79, 35653982), (91, 30952358), (158, 17826991), (182, 15476179), (227, 12408214), (454, 6204107), (553, 5093426), (863, 3263806), (1027, 2742614), (1106, 2546713), (1589, 1772602), (1726, 1631903), (2054, 1371307), (2951, 954478), (3178, 886301), (5902, 477239), (6041, 466258), (7189, 391802), (11219, 251062), (12082, 233129), (14378, 195901), (17933, 157066), (20657, 136354), (22438, 125531), (35866, 78533), (41314, 68177)]