2820770358

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1637}}^1\times {\mathrm{5861}}^1$

素因数の和:7517

約数の個数: 48

約数和(自身を含む): 6567737904

約数和(自身を除く): 3746967546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1637, 3274, 4911, 5861, 9822, 11459, 11722, 17583, 22918, 34377, 35166, 41027, 68754, 80213, 82054, 123081, 160426, 240639, 246162, 287189, 481278, 574378, 861567, 1723134, 9594457, 19188914, 28783371, 57566742, 67161199, 134322398, 201483597, 402967194, 470128393, 940256786, 1410385179, 2820770358]

約数ペア:

[(1, 2820770358), (2, 1410385179), (3, 940256786), (6, 470128393), (7, 402967194), (14, 201483597), (21, 134322398), (42, 67161199), (49, 57566742), (98, 28783371), (147, 19188914), (294, 9594457), (1637, 1723134), (3274, 861567), (4911, 574378), (5861, 481278), (9822, 287189), (11459, 246162), (11722, 240639), (17583, 160426), (22918, 123081), (34377, 82054), (35166, 80213), (41027, 68754)]