858363492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139981}}^1$

素因数の和:140068

約数の個数: 48

約数和(自身を含む): 2320341632

約数和(自身を除く): 1461978140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 139981, 279962, 419943, 559924, 839886, 979867, 1679772, 1959734, 2939601, 3919468, 5879202, 10218613, 11758404, 20437226, 30655839, 40874452, 61311678, 71530291, 122623356, 143060582, 214590873, 286121164, 429181746, 858363492]

約数ペア:

[(1, 858363492), (2, 429181746), (3, 286121164), (4, 214590873), (6, 143060582), (7, 122623356), (12, 71530291), (14, 61311678), (21, 40874452), (28, 30655839), (42, 20437226), (73, 11758404), (84, 10218613), (146, 5879202), (219, 3919468), (292, 2939601), (438, 1959734), (511, 1679772), (876, 979867), (1022, 839886), (1533, 559924), (2044, 419943), (3066, 279962), (6132, 139981)]