4294994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1201

約数の個数: 16

約数和(自身を含む): 7070976

約数和(自身を除く): 2775982

約数列:

[1, 2, 11, 22, 197, 394, 991, 1982, 2167, 4334, 10901, 21802, 195227, 390454, 2147497, 4294994]

約数ペア:

[(1, 4294994), (2, 2147497), (11, 390454), (22, 195227), (197, 21802), (394, 10901), (991, 4334), (1982, 2167)]