2051278516

素因数分解:

$2^2\times 7^1\times {\mathrm{4951}}^1\times {\mathrm{14797}}^1$

素因数の和:19759

約数の個数: 24

約数和(自身を含む): 4103662976

約数和(自身を除く): 2052384460

約数列:

[1, 2, 4, 7, 14, 28, 4951, 9902, 14797, 19804, 29594, 34657, 59188, 69314, 103579, 138628, 207158, 414316, 73259947, 146519894, 293039788, 512819629, 1025639258, 2051278516]

約数ペア:

[(1, 2051278516), (2, 1025639258), (4, 512819629), (7, 293039788), (14, 146519894), (28, 73259947), (4951, 414316), (9902, 207158), (14797, 138628), (19804, 103579), (29594, 69314), (34657, 59188)]