390659344

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{106621}}^1$

素因数の和:106858

約数の個数: 20

約数和(自身を含む): 760214860

約数和(自身を除く): 369555516

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 106621, 213242, 426484, 852968, 1705936, 24416209, 48832418, 97664836, 195329672, 390659344]

約数ペア:

[(1, 390659344), (2, 195329672), (4, 97664836), (8, 48832418), (16, 24416209), (229, 1705936), (458, 852968), (916, 426484), (1832, 213242), (3664, 106621)]