1287416086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1\times {\mathrm{2683}}^1$

素因数の和:3996

約数の個数: 32

約数和(自身を含む): 2233173888

約数和(自身を除く): 945757802

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 1283, 2566, 2683, 5366, 14113, 21811, 28226, 29513, 43622, 45611, 59026, 91222, 239921, 479842, 501721, 1003442, 3442289, 6884578, 37865179, 58518913, 75730358, 117037826, 643708043, 1287416086]

約数ペア:

[(1, 1287416086), (2, 643708043), (11, 117037826), (17, 75730358), (22, 58518913), (34, 37865179), (187, 6884578), (374, 3442289), (1283, 1003442), (2566, 501721), (2683, 479842), (5366, 239921), (14113, 91222), (21811, 59026), (28226, 45611), (29513, 43622)]