7818946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 5244734

約数列:

[1, 2, 17, 34, 41, 71, 79, 82, 142, 158, 697, 1207, 1343, 1394, 2414, 2686, 2911, 3239, 5609, 5822, 6478, 11218, 49487, 55063, 95353, 98974, 110126, 190706, 229969, 459938, 3909473, 7818946]

約数ペア:

[(1, 7818946), (2, 3909473), (17, 459938), (34, 229969), (41, 190706), (71, 110126), (79, 98974), (82, 95353), (142, 55063), (158, 49487), (697, 11218), (1207, 6478), (1343, 5822), (1394, 5609), (2414, 3239), (2686, 2911)]