1551157986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{10177}}^1$

素因数の和:10399

約数の個数: 64

約数和(自身を含む): 3752017920

約数和(自身を除く): 2200859934

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 191, 266, 382, 399, 573, 798, 1146, 1337, 2674, 3629, 4011, 7258, 8022, 10177, 10887, 20354, 21774, 25403, 30531, 50806, 61062, 71239, 76209, 142478, 152418, 193363, 213717, 386726, 427434, 580089, 1160178, 1353541, 1943807, 2707082, 3887614, 4060623, 5831421, 8121246, 11662842, 13606649, 27213298, 36932333, 40819947, 73864666, 81639894, 110796999, 221593998, 258526331, 517052662, 775578993, 1551157986]

約数ペア:

[(1, 1551157986), (2, 775578993), (3, 517052662), (6, 258526331), (7, 221593998), (14, 110796999), (19, 81639894), (21, 73864666), (38, 40819947), (42, 36932333), (57, 27213298), (114, 13606649), (133, 11662842), (191, 8121246), (266, 5831421), (382, 4060623), (399, 3887614), (573, 2707082), (798, 1943807), (1146, 1353541), (1337, 1160178), (2674, 580089), (3629, 427434), (4011, 386726), (7258, 213717), (8022, 193363), (10177, 152418), (10887, 142478), (20354, 76209), (21774, 71239), (25403, 61062), (30531, 50806)]