140401473406

素因数分解:

$2^1\times {\mathrm{1021}}^1\times {\mathrm{4273}}^1\times {\mathrm{16091}}^1$

素因数の和:21387

約数の個数: 16

約数和(自身を含む): 210870919728

約数和(自身を除く): 70469446322

約数列:

[1, 2, 1021, 2042, 4273, 8546, 16091, 32182, 4362733, 8725466, 16428911, 32857822, 68756843, 137513686, 70200736703, 140401473406]

約数ペア:

[(1, 140401473406), (2, 70200736703), (1021, 137513686), (2042, 68756843), (4273, 32857822), (8546, 16428911), (16091, 8725466), (32182, 4362733)]