1856355074

素因数分解:

$2^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{133801}}^1$

素因数の和:134801

約数の個数: 16

約数和(自身を含む): 3185558016

約数和(自身を除く): 1329202942

約数列:

[1, 2, 7, 14, 991, 1982, 6937, 13874, 133801, 267602, 936607, 1873214, 132596791, 265193582, 928177537, 1856355074]

約数ペア:

[(1, 1856355074), (2, 928177537), (7, 265193582), (14, 132596791), (991, 1873214), (1982, 936607), (6937, 267602), (13874, 133801)]