2520726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1936

約数の個数: 32

約数和(自身を含む): 5751648

約数和(自身を除く): 3230922

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 1901, 3802, 5703, 11406, 24713, 32317, 49426, 64634, 74139, 96951, 148278, 193902, 420121, 840242, 1260363, 2520726]

約数ペア:

[(1, 2520726), (2, 1260363), (3, 840242), (6, 420121), (13, 193902), (17, 148278), (26, 96951), (34, 74139), (39, 64634), (51, 49426), (78, 32317), (102, 24713), (221, 11406), (442, 5703), (663, 3802), (1326, 1901)]