117691154

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1789}}^1$

素因数の和:1962

約数の個数: 32

約数和(自身を含む): 208957440

約数和(自身を除く): 91266286

約数列:

[1, 2, 7, 14, 37, 74, 127, 254, 259, 518, 889, 1778, 1789, 3578, 4699, 9398, 12523, 25046, 32893, 65786, 66193, 132386, 227203, 454406, 463351, 926702, 1590421, 3180842, 8406511, 16813022, 58845577, 117691154]

約数ペア:

[(1, 117691154), (2, 58845577), (7, 16813022), (14, 8406511), (37, 3180842), (74, 1590421), (127, 926702), (254, 463351), (259, 454406), (518, 227203), (889, 132386), (1778, 66193), (1789, 65786), (3578, 32893), (4699, 25046), (9398, 12523)]