1640783492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1361}}^1\times {\mathrm{17729}}^1$

素因数の和:19111

約数の個数: 24

約数和(自身を含む): 3042680760

約数和(自身を除く): 1401897268

約数列:

[1, 2, 4, 17, 34, 68, 1361, 2722, 5444, 17729, 23137, 35458, 46274, 70916, 92548, 301393, 602786, 1205572, 24129169, 48258338, 96516676, 410195873, 820391746, 1640783492]

約数ペア:

[(1, 1640783492), (2, 820391746), (4, 410195873), (17, 96516676), (34, 48258338), (68, 24129169), (1361, 1205572), (2722, 602786), (5444, 301393), (17729, 92548), (23137, 70916), (35458, 46274)]