15706621020406

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1\times {\mathrm{780379}}^1$

素因数の和:781228

約数の個数: 32

約数和(自身を含む): 23967505031040

約数和(自身を除く): 8260884010634

約数列:

[1, 2, 107, 163, 214, 326, 577, 1154, 17441, 34882, 61739, 94051, 123478, 188102, 780379, 1560758, 10063457, 20126914, 83500553, 127201777, 167001106, 254403554, 450278683, 900557366, 13610590139, 27221180278, 48179819081, 73395425329, 96359638162, 146790850658, 7853310510203, 15706621020406]

約数ペア:

[(1, 15706621020406), (2, 7853310510203), (107, 146790850658), (163, 96359638162), (214, 73395425329), (326, 48179819081), (577, 27221180278), (1154, 13610590139), (17441, 900557366), (34882, 450278683), (61739, 254403554), (94051, 167001106), (123478, 127201777), (188102, 83500553), (780379, 20126914), (1560758, 10063457)]