890804094

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{25453}}^1$

素因数の和:25784

約数の個数: 32

約数和(自身を含む): 1881559680

約数和(自身を除く): 990755586

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 307, 614, 921, 1842, 5833, 11666, 17499, 25453, 34998, 50906, 76359, 152718, 483607, 967214, 1450821, 2901642, 7814071, 15628142, 23442213, 46884426, 148467349, 296934698, 445402047, 890804094]

約数ペア:

[(1, 890804094), (2, 445402047), (3, 296934698), (6, 148467349), (19, 46884426), (38, 23442213), (57, 15628142), (114, 7814071), (307, 2901642), (614, 1450821), (921, 967214), (1842, 483607), (5833, 152718), (11666, 76359), (17499, 50906), (25453, 34998)]