2612465401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 3520222720

約数和(自身を除く): 907757319

約数列:

[1, 7, 13, 19, 37, 91, 97, 133, 247, 259, 421, 481, 679, 703, 1261, 1729, 1843, 2947, 3367, 3589, 4921, 5473, 7999, 8827, 9139, 12901, 15577, 23959, 25123, 38311, 40837, 46657, 55993, 63973, 68191, 103987, 109039, 167713, 202501, 285859, 295963, 326599, 477337, 530881, 727909, 775903, 886483, 1417507, 1510969, 2071741, 3716167, 3847519, 5431321, 6205381, 10086739, 10576783, 19642597, 26932633, 28708411, 70607173, 137498179, 200958877, 373209343, 2612465401]

約数ペア:

[(1, 2612465401), (7, 373209343), (13, 200958877), (19, 137498179), (37, 70607173), (91, 28708411), (97, 26932633), (133, 19642597), (247, 10576783), (259, 10086739), (421, 6205381), (481, 5431321), (679, 3847519), (703, 3716167), (1261, 2071741), (1729, 1510969), (1843, 1417507), (2947, 886483), (3367, 775903), (3589, 727909), (4921, 530881), (5473, 477337), (7999, 326599), (8827, 295963), (9139, 285859), (12901, 202501), (15577, 167713), (23959, 109039), (25123, 103987), (38311, 68191), (40837, 63973), (46657, 55993)]