38366908190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6871}}^1\times {\mathrm{42953}}^1$

素因数の和:49844

約数の個数: 32

約数和(自身を含む): 74385331776

約数和(自身を除く): 36018423586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6871, 13742, 34355, 42953, 68710, 85906, 89323, 178646, 214765, 429530, 446615, 558389, 893230, 1116778, 2791945, 5583890, 295130063, 590260126, 1475650315, 2951300630, 3836690819, 7673381638, 19183454095, 38366908190]

約数ペア:

[(1, 38366908190), (2, 19183454095), (5, 7673381638), (10, 3836690819), (13, 2951300630), (26, 1475650315), (65, 590260126), (130, 295130063), (6871, 5583890), (13742, 2791945), (34355, 1116778), (42953, 893230), (68710, 558389), (85906, 446615), (89323, 429530), (178646, 214765)]