13411790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 28465344

約数和(自身を除く): 15053554

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 101, 202, 245, 271, 490, 505, 542, 707, 1010, 1355, 1414, 1897, 2710, 3535, 3794, 4949, 7070, 9485, 9898, 13279, 18970, 24745, 26558, 27371, 49490, 54742, 66395, 132790, 136855, 191597, 273710, 383194, 957985, 1341179, 1915970, 2682358, 6705895, 13411790]

約数ペア:

[(1, 13411790), (2, 6705895), (5, 2682358), (7, 1915970), (10, 1341179), (14, 957985), (35, 383194), (49, 273710), (70, 191597), (98, 136855), (101, 132790), (202, 66395), (245, 54742), (271, 49490), (490, 27371), (505, 26558), (542, 24745), (707, 18970), (1010, 13279), (1355, 9898), (1414, 9485), (1897, 7070), (2710, 4949), (3535, 3794)]