245300854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 399538656

約数和(自身を除く): 154237802

約数列:

[1, 2, 17, 34, 53, 106, 197, 394, 691, 901, 1382, 1802, 3349, 6698, 10441, 11747, 20882, 23494, 36623, 73246, 136127, 177497, 272254, 354994, 622591, 1245182, 2314159, 4628318, 7214731, 14429462, 122650427, 245300854]

約数ペア:

[(1, 245300854), (2, 122650427), (17, 14429462), (34, 7214731), (53, 4628318), (106, 2314159), (197, 1245182), (394, 622591), (691, 354994), (901, 272254), (1382, 177497), (1802, 136127), (3349, 73246), (6698, 36623), (10441, 23494), (11747, 20882)]