1242122

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{307}}^1$

素因数の和:350

約数の個数: 24

約数和(自身を含む): 2269344

約数和(自身を除く): 1027222

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 307, 578, 614, 2023, 2149, 4046, 4298, 5219, 10438, 36533, 73066, 88723, 177446, 621061, 1242122]

約数ペア:

[(1, 1242122), (2, 621061), (7, 177446), (14, 88723), (17, 73066), (34, 36533), (119, 10438), (238, 5219), (289, 4298), (307, 4046), (578, 2149), (614, 2023)]