1225528072

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{365611}}^1$

素因数の和:366036

約数の個数: 16

約数和(自身を含む): 2303355600

約数和(自身を除く): 1077827528

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 365611, 731222, 1462444, 2924888, 153191009, 306382018, 612764036, 1225528072]

約数ペア:

[(1, 1225528072), (2, 612764036), (4, 306382018), (8, 153191009), (419, 2924888), (838, 1462444), (1676, 731222), (3352, 365611)]