13138658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 22450176

約数和(自身を除く): 9311518

約数列:

[1, 2, 13, 23, 26, 46, 127, 173, 254, 299, 346, 598, 1651, 2249, 2921, 3302, 3979, 4498, 5842, 7958, 21971, 37973, 43942, 51727, 75946, 103454, 285623, 505333, 571246, 1010666, 6569329, 13138658]

約数ペア:

[(1, 13138658), (2, 6569329), (13, 1010666), (23, 571246), (26, 505333), (46, 285623), (127, 103454), (173, 75946), (254, 51727), (299, 43942), (346, 37973), (598, 21971), (1651, 7958), (2249, 5842), (2921, 4498), (3302, 3979)]