1253644966

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{3617}}^1$

素因数の和:4948

約数の個数: 32

約数和(自身を含む): 2264578560

約数和(自身を除く): 1010933594

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1303, 2606, 3617, 7234, 9121, 18242, 24757, 25319, 49514, 50638, 68723, 137446, 173299, 346598, 481061, 962122, 4712951, 9425902, 32990657, 65981314, 89546069, 179092138, 626822483, 1253644966]

約数ペア:

[(1, 1253644966), (2, 626822483), (7, 179092138), (14, 89546069), (19, 65981314), (38, 32990657), (133, 9425902), (266, 4712951), (1303, 962122), (2606, 481061), (3617, 346598), (7234, 173299), (9121, 137446), (18242, 68723), (24757, 50638), (25319, 49514)]