1520332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 2938320

約数和(自身を除く): 1417988

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 317, 436, 634, 1199, 1268, 2398, 3487, 4796, 6974, 13948, 34553, 69106, 138212, 380083, 760166, 1520332]

約数ペア:

[(1, 1520332), (2, 760166), (4, 380083), (11, 138212), (22, 69106), (44, 34553), (109, 13948), (218, 6974), (317, 4796), (436, 3487), (634, 2398), (1199, 1268)]