13855156

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 29111040

約数和(自身を除く): 15255884

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 113, 116, 151, 203, 226, 302, 406, 452, 604, 791, 812, 1057, 1582, 2114, 3164, 3277, 4228, 4379, 6554, 8758, 13108, 17063, 17516, 22939, 30653, 34126, 45878, 61306, 68252, 91756, 119441, 122612, 238882, 477764, 494827, 989654, 1979308, 3463789, 6927578, 13855156]

約数ペア:

[(1, 13855156), (2, 6927578), (4, 3463789), (7, 1979308), (14, 989654), (28, 494827), (29, 477764), (58, 238882), (113, 122612), (116, 119441), (151, 91756), (203, 68252), (226, 61306), (302, 45878), (406, 34126), (452, 30653), (604, 22939), (791, 17516), (812, 17063), (1057, 13108), (1582, 8758), (2114, 6554), (3164, 4379), (3277, 4228)]