13333849340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4140947}}^1$

素因数の和:4140986

約数の個数: 48

約数和(自身を含む): 33392604672

約数和(自身を除く): 20058755332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 4140947, 8281894, 16563788, 20704735, 28986629, 41409470, 57973258, 82818940, 95241781, 115946516, 144933145, 190483562, 289866290, 380967124, 476208905, 579732580, 666692467, 952417810, 1333384934, 1904835620, 2666769868, 3333462335, 6666924670, 13333849340]

約数ペア:

[(1, 13333849340), (2, 6666924670), (4, 3333462335), (5, 2666769868), (7, 1904835620), (10, 1333384934), (14, 952417810), (20, 666692467), (23, 579732580), (28, 476208905), (35, 380967124), (46, 289866290), (70, 190483562), (92, 144933145), (115, 115946516), (140, 95241781), (161, 82818940), (230, 57973258), (322, 41409470), (460, 28986629), (644, 20704735), (805, 16563788), (1610, 8281894), (3220, 4140947)]