1777168510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{17239}}^1$

素因数の和:17333

約数の個数: 48

約数和(自身を含む): 3520890720

約数和(自身を除く): 1743722210

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 169, 305, 338, 610, 793, 845, 1586, 1690, 3965, 7930, 10309, 17239, 20618, 34478, 51545, 86195, 103090, 172390, 224107, 448214, 1051579, 1120535, 2103158, 2241070, 2913391, 5257895, 5826782, 10515790, 13670527, 14566955, 27341054, 29133910, 68352635, 136705270, 177716851, 355433702, 888584255, 1777168510]

約数ペア:

[(1, 1777168510), (2, 888584255), (5, 355433702), (10, 177716851), (13, 136705270), (26, 68352635), (61, 29133910), (65, 27341054), (122, 14566955), (130, 13670527), (169, 10515790), (305, 5826782), (338, 5257895), (610, 2913391), (793, 2241070), (845, 2103158), (1586, 1120535), (1690, 1051579), (3965, 448214), (7930, 224107), (10309, 172390), (17239, 103090), (20618, 86195), (34478, 51545)]