212411642

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{769}}^1\times {\mathrm{827}}^1$

素因数の和:1765

約数の個数: 16

約数和(自身を含む): 321330240

約数和(自身を除く): 108918598

約数列:

[1, 2, 167, 334, 769, 827, 1538, 1654, 128423, 138109, 256846, 276218, 635963, 1271926, 106205821, 212411642]

約数ペア:

[(1, 212411642), (2, 106205821), (167, 1271926), (334, 635963), (769, 276218), (827, 256846), (1538, 138109), (1654, 128423)]