248590914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{289733}}^1$

素因数の和:289762

約数の個数: 32

約数和(自身を含む): 584103744

約数和(自身を除く): 335512830

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 289733, 579466, 869199, 1738398, 3187063, 3766529, 6374126, 7533058, 9561189, 11299587, 19122378, 22599174, 41431819, 82863638, 124295457, 248590914]

約数ペア:

[(1, 248590914), (2, 124295457), (3, 82863638), (6, 41431819), (11, 22599174), (13, 19122378), (22, 11299587), (26, 9561189), (33, 7533058), (39, 6374126), (66, 3766529), (78, 3187063), (143, 1738398), (286, 869199), (429, 579466), (858, 289733)]