1540996828

素因数分解:

$2^2\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{42433}}^1$

素因数の和:43741

約数の個数: 24

約数和(自身を含む): 3084442592

約数和(自身を除く): 1543445764

約数列:

[1, 2, 4, 7, 14, 28, 1297, 2594, 5188, 9079, 18158, 36316, 42433, 84866, 169732, 297031, 594062, 1188124, 55035601, 110071202, 220142404, 385249207, 770498414, 1540996828]

約数ペア:

[(1, 1540996828), (2, 770498414), (4, 385249207), (7, 220142404), (14, 110071202), (28, 55035601), (1297, 1188124), (2594, 594062), (5188, 297031), (9079, 169732), (18158, 84866), (36316, 42433)]