245382532

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{10937}}^1$

素因数の和:11091

約数の個数: 24

約数和(自身を含む): 441020160

約数和(自身を除く): 195637628

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 5609, 10937, 11218, 21874, 22436, 43748, 776527, 864023, 1553054, 1728046, 3106108, 3456092, 61345633, 122691266, 245382532]

約数ペア:

[(1, 245382532), (2, 122691266), (4, 61345633), (71, 3456092), (79, 3106108), (142, 1728046), (158, 1553054), (284, 864023), (316, 776527), (5609, 43748), (10937, 22436), (11218, 21874)]