248528038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1447}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 419943168

約数和(自身を除く): 171415130

約数列:

[1, 2, 11, 22, 37, 74, 211, 407, 422, 814, 1447, 2321, 2894, 4642, 7807, 15614, 15917, 31834, 53539, 85877, 107078, 171754, 305317, 588929, 610634, 1177858, 3358487, 6716974, 11296729, 22593458, 124264019, 248528038]

約数ペア:

[(1, 248528038), (2, 124264019), (11, 22593458), (22, 11296729), (37, 6716974), (74, 3358487), (211, 1177858), (407, 610634), (422, 588929), (814, 305317), (1447, 171754), (2321, 107078), (2894, 85877), (4642, 53539), (7807, 31834), (15614, 15917)]