778848830

素因数分解:

$2^1\times 5^1\times {\mathrm{5987}}^1\times {\mathrm{13009}}^1$

素因数の和:19003

約数の個数: 16

約数和(自身を含む): 1402269840

約数和(自身を除く): 623421010

約数列:

[1, 2, 5, 10, 5987, 11974, 13009, 26018, 29935, 59870, 65045, 130090, 77884883, 155769766, 389424415, 778848830]

約数ペア:

[(1, 778848830), (2, 389424415), (5, 155769766), (10, 77884883), (5987, 130090), (11974, 65045), (13009, 59870), (26018, 29935)]