622272002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{20393}}^1$

素因数の和:20498

約数の個数: 32

約数和(自身を含む): 1086592320

約数和(自身を除く): 464320318

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 418, 803, 1387, 1606, 2774, 15257, 20393, 30514, 40786, 224323, 387467, 448646, 774934, 1488689, 2977378, 4262137, 8524274, 16375579, 28285091, 32751158, 56570182, 311136001, 622272002]

約数ペア:

[(1, 622272002), (2, 311136001), (11, 56570182), (19, 32751158), (22, 28285091), (38, 16375579), (73, 8524274), (146, 4262137), (209, 2977378), (418, 1488689), (803, 774934), (1387, 448646), (1606, 387467), (2774, 224323), (15257, 40786), (20393, 30514)]