2019649429

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{53899}}^1$

素因数の和:54060

約数の個数: 16

約数和(自身を含む): 2375049600

約数和(自身を除く): 355400171

約数列:

[1, 7, 53, 101, 371, 707, 5353, 37471, 53899, 377293, 2856647, 5443799, 19996529, 38106593, 288521347, 2019649429]

約数ペア:

[(1, 2019649429), (7, 288521347), (53, 38106593), (101, 19996529), (371, 5443799), (707, 2856647), (5353, 377293), (37471, 53899)]