587051140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{132817}}^1$

素因数の和:132856

約数の個数: 48

約数和(自身を含む): 1405745712

約数和(自身を除く): 818694572

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 132817, 265634, 531268, 664085, 1328170, 1726621, 2257889, 2656340, 3453242, 4515778, 6906484, 8633105, 9031556, 11289445, 17266210, 22578890, 29352557, 34532420, 45157780, 58705114, 117410228, 146762785, 293525570, 587051140]

約数ペア:

[(1, 587051140), (2, 293525570), (4, 146762785), (5, 117410228), (10, 58705114), (13, 45157780), (17, 34532420), (20, 29352557), (26, 22578890), (34, 17266210), (52, 11289445), (65, 9031556), (68, 8633105), (85, 6906484), (130, 4515778), (170, 3453242), (221, 2656340), (260, 2257889), (340, 1726621), (442, 1328170), (884, 664085), (1105, 531268), (2210, 265634), (4420, 132817)]