1291278708

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1236857}}^1$

素因数の和:1236896

約数の個数: 36

約数和(自身を含む): 3376622340

約数和(自身を除く): 2085343632

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 1236857, 2473714, 3710571, 4947428, 7421142, 11131713, 14842284, 22263426, 35868853, 44526852, 71737706, 107606559, 143475412, 215213118, 322819677, 430426236, 645639354, 1291278708]

約数ペア:

[(1, 1291278708), (2, 645639354), (3, 430426236), (4, 322819677), (6, 215213118), (9, 143475412), (12, 107606559), (18, 71737706), (29, 44526852), (36, 35868853), (58, 22263426), (87, 14842284), (116, 11131713), (174, 7421142), (261, 4947428), (348, 3710571), (522, 2473714), (1044, 1236857)]