2617382872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{2521}}^1$

素因数の和:2756

約数の個数: 64

約数和(自身を含む): 5402124000

約数和(自身を除く): 2784741128

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 149, 268, 298, 536, 596, 871, 1192, 1742, 1937, 2521, 3484, 3874, 5042, 6968, 7748, 9983, 10084, 15496, 19966, 20168, 32773, 39932, 65546, 79864, 129779, 131092, 168907, 259558, 262184, 337814, 375629, 519116, 675628, 751258, 1038232, 1351256, 1502516, 2195791, 3005032, 4391582, 4883177, 8783164, 9766354, 17566328, 19532708, 25167143, 39065416, 50334286, 100668572, 201337144, 327172859, 654345718, 1308691436, 2617382872]

約数ペア:

[(1, 2617382872), (2, 1308691436), (4, 654345718), (8, 327172859), (13, 201337144), (26, 100668572), (52, 50334286), (67, 39065416), (104, 25167143), (134, 19532708), (149, 17566328), (268, 9766354), (298, 8783164), (536, 4883177), (596, 4391582), (871, 3005032), (1192, 2195791), (1742, 1502516), (1937, 1351256), (2521, 1038232), (3484, 751258), (3874, 675628), (5042, 519116), (6968, 375629), (7748, 337814), (9983, 262184), (10084, 259558), (15496, 168907), (19966, 131092), (20168, 129779), (32773, 79864), (39932, 65546)]