3893744

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1493}}^1$

素因数の和:1664

約数の個数: 20

約数和(自身を含む): 7595496

約数和(自身を除く): 3701752

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 1493, 2608, 2986, 5972, 11944, 23888, 243359, 486718, 973436, 1946872, 3893744]

約数ペア:

[(1, 3893744), (2, 1946872), (4, 973436), (8, 486718), (16, 243359), (163, 23888), (326, 11944), (652, 5972), (1304, 2986), (1493, 2608)]