13689728890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{72613}}^1$

素因数の和:73746

約数の個数: 32

約数和(自身を含む): 26114898960

約数和(自身を除く): 12425170070

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1109, 2218, 5545, 11090, 18853, 37706, 72613, 94265, 145226, 188530, 363065, 726130, 1234421, 2468842, 6172105, 12344210, 80527817, 161055634, 402639085, 805278170, 1368972889, 2737945778, 6844864445, 13689728890]

約数ペア:

[(1, 13689728890), (2, 6844864445), (5, 2737945778), (10, 1368972889), (17, 805278170), (34, 402639085), (85, 161055634), (170, 80527817), (1109, 12344210), (2218, 6172105), (5545, 2468842), (11090, 1234421), (18853, 726130), (37706, 363065), (72613, 188530), (94265, 145226)]