2728996818

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{209311}}^1$

素因数の和:209410

約数の個数: 32

約数和(自身を含む): 5696635392

約数和(自身を除く): 2967638574

約数列:

[1, 2, 3, 6, 41, 53, 82, 106, 123, 159, 246, 318, 2173, 4346, 6519, 13038, 209311, 418622, 627933, 1255866, 8581751, 11093483, 17163502, 22186966, 25745253, 33280449, 51490506, 66560898, 454832803, 909665606, 1364498409, 2728996818]

約数ペア:

[(1, 2728996818), (2, 1364498409), (3, 909665606), (6, 454832803), (41, 66560898), (53, 51490506), (82, 33280449), (106, 25745253), (123, 22186966), (159, 17163502), (246, 11093483), (318, 8581751), (2173, 1255866), (4346, 627933), (6519, 418622), (13038, 209311)]