13648673890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5209}}^1\times {\mathrm{15413}}^1$

素因数の和:20646

約数の個数: 32

約数和(自身を含む): 26019448560

約数和(自身を除く): 12370774670

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 5209, 10418, 15413, 26045, 30826, 52090, 77065, 88553, 154130, 177106, 262021, 442765, 524042, 885530, 1310105, 2620210, 80286317, 160572634, 401431585, 802863170, 1364867389, 2729734778, 6824336945, 13648673890]

約数ペア:

[(1, 13648673890), (2, 6824336945), (5, 2729734778), (10, 1364867389), (17, 802863170), (34, 401431585), (85, 160572634), (170, 80286317), (5209, 2620210), (10418, 1310105), (15413, 885530), (26045, 524042), (30826, 442765), (52090, 262021), (77065, 177106), (88553, 154130)]