1520730044

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{90931}}^1$

素因数の和:91085

約数の個数: 24

約数和(自身を含む): 2757421968

約数和(自身を除く): 1236691924

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 4181, 8362, 16724, 90931, 181862, 363724, 3364447, 6728894, 10275203, 13457788, 20550406, 41100812, 380182511, 760365022, 1520730044]

約数ペア:

[(1, 1520730044), (2, 760365022), (4, 380182511), (37, 41100812), (74, 20550406), (113, 13457788), (148, 10275203), (226, 6728894), (452, 3364447), (4181, 363724), (8362, 181862), (16724, 90931)]