1053405416

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{863}}^1$

素因数の和:1254

約数の個数: 64

約数和(自身を含む): 2299207680

約数和(自身を除く): 1245802264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 307, 497, 568, 614, 863, 994, 1228, 1726, 1988, 2149, 2456, 3452, 3976, 4298, 6041, 6904, 8596, 12082, 17192, 21797, 24164, 43594, 48328, 61273, 87188, 122546, 152579, 174376, 245092, 264941, 305158, 428911, 490184, 529882, 610316, 857822, 1059764, 1220632, 1715644, 1854587, 2119528, 3431288, 3709174, 7418348, 14836696, 18810811, 37621622, 75243244, 131675677, 150486488, 263351354, 526702708, 1053405416]

約数ペア:

[(1, 1053405416), (2, 526702708), (4, 263351354), (7, 150486488), (8, 131675677), (14, 75243244), (28, 37621622), (56, 18810811), (71, 14836696), (142, 7418348), (284, 3709174), (307, 3431288), (497, 2119528), (568, 1854587), (614, 1715644), (863, 1220632), (994, 1059764), (1228, 857822), (1726, 610316), (1988, 529882), (2149, 490184), (2456, 428911), (3452, 305158), (3976, 264941), (4298, 245092), (6041, 174376), (6904, 152579), (8596, 122546), (12082, 87188), (17192, 61273), (21797, 48328), (24164, 43594)]