893253790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7907}}^1$

素因数の和:8017

約数の個数: 64

約数和(自身を含む): 1913103360

約数和(自身を除く): 1019849570

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 79, 110, 130, 143, 158, 286, 395, 715, 790, 869, 1027, 1430, 1738, 2054, 4345, 5135, 7907, 8690, 10270, 11297, 15814, 22594, 39535, 56485, 79070, 86977, 102791, 112970, 173954, 205582, 434885, 513955, 624653, 869770, 1027910, 1130701, 1249306, 2261402, 3123265, 5653505, 6246530, 6871183, 8120489, 11307010, 13742366, 16240978, 34355915, 40602445, 68711830, 81204890, 89325379, 178650758, 446626895, 893253790]

約数ペア:

[(1, 893253790), (2, 446626895), (5, 178650758), (10, 89325379), (11, 81204890), (13, 68711830), (22, 40602445), (26, 34355915), (55, 16240978), (65, 13742366), (79, 11307010), (110, 8120489), (130, 6871183), (143, 6246530), (158, 5653505), (286, 3123265), (395, 2261402), (715, 1249306), (790, 1130701), (869, 1027910), (1027, 869770), (1430, 624653), (1738, 513955), (2054, 434885), (4345, 205582), (5135, 173954), (7907, 112970), (8690, 102791), (10270, 86977), (11297, 79070), (15814, 56485), (22594, 39535)]