1749444710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{68311}}^1$

素因数の和:68528

約数の個数: 32

約数和(自身を含む): 3408495552

約数和(自身を除く): 1659050842

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 5122, 12805, 25610, 68311, 136622, 341555, 683110, 888043, 1776086, 4440215, 8880430, 13457267, 26914534, 67286335, 134572670, 174944471, 349888942, 874722355, 1749444710]

約数ペア:

[(1, 1749444710), (2, 874722355), (5, 349888942), (10, 174944471), (13, 134572670), (26, 67286335), (65, 26914534), (130, 13457267), (197, 8880430), (394, 4440215), (985, 1776086), (1970, 888043), (2561, 683110), (5122, 341555), (12805, 136622), (25610, 68311)]