13250990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3389}}^1$

素因数の和:3436

約数の個数: 32

約数和(自身を含む): 26360640

約数和(自身を除く): 13109650

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3389, 3910, 6778, 16945, 33890, 57613, 77947, 115226, 155894, 288065, 389735, 576130, 779470, 1325099, 2650198, 6625495, 13250990]

約数ペア:

[(1, 13250990), (2, 6625495), (5, 2650198), (10, 1325099), (17, 779470), (23, 576130), (34, 389735), (46, 288065), (85, 155894), (115, 115226), (170, 77947), (230, 57613), (391, 33890), (782, 16945), (1955, 6778), (3389, 3910)]