1344876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 3485664

約数和(自身を除く): 2140788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 233, 444, 466, 481, 699, 932, 962, 1398, 1443, 1924, 2796, 2886, 3029, 5772, 6058, 8621, 9087, 12116, 17242, 18174, 25863, 34484, 36348, 51726, 103452, 112073, 224146, 336219, 448292, 672438, 1344876]

約数ペア:

[(1, 1344876), (2, 672438), (3, 448292), (4, 336219), (6, 224146), (12, 112073), (13, 103452), (26, 51726), (37, 36348), (39, 34484), (52, 25863), (74, 18174), (78, 17242), (111, 12116), (148, 9087), (156, 8621), (222, 6058), (233, 5772), (444, 3029), (466, 2886), (481, 2796), (699, 1924), (932, 1443), (962, 1398)]