4467038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:803

約数の個数: 16

約数和(自身を含む): 6990720

約数和(自身を除く): 2523682

約数列:

[1, 2, 31, 62, 109, 218, 661, 1322, 3379, 6758, 20491, 40982, 72049, 144098, 2233519, 4467038]

約数ペア:

[(1, 4467038), (2, 2233519), (31, 144098), (62, 72049), (109, 40982), (218, 20491), (661, 6758), (1322, 3379)]