31027635142

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{11250049}}^1$

素因数の和:11250255

約数の個数: 16

約数和(自身を含む): 53460237600

約数和(自身を除く): 22432602458

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 11250049, 22500098, 78750343, 157500686, 2216259653, 4432519306, 15513817571, 31027635142]

約数ペア:

[(1, 31027635142), (2, 15513817571), (7, 4432519306), (14, 2216259653), (197, 157500686), (394, 78750343), (1379, 22500098), (2758, 11250049)]