1947156982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1\times {\mathrm{919}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 3131628480

約数和(自身を除く): 1184471498

約数列:

[1, 2, 17, 34, 101, 202, 617, 919, 1234, 1717, 1838, 3434, 10489, 15623, 20978, 31246, 62317, 92819, 124634, 185638, 567023, 1059389, 1134046, 1577923, 2118778, 3155846, 9639391, 19278782, 57269323, 114538646, 973578491, 1947156982]

約数ペア:

[(1, 1947156982), (2, 973578491), (17, 114538646), (34, 57269323), (101, 19278782), (202, 9639391), (617, 3155846), (919, 2118778), (1234, 1577923), (1717, 1134046), (1838, 1059389), (3434, 567023), (10489, 185638), (15623, 124634), (20978, 92819), (31246, 62317)]