2005301857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{8573}}^1$

素因数の和:9552

約数の個数: 16

約数和(自身を含む): 2275882560

約数和(自身を除く): 270580703

約数列:

[1, 13, 19, 247, 947, 8573, 12311, 17993, 111449, 162887, 233909, 2117531, 8118631, 105542203, 154253989, 2005301857]

約数ペア:

[(1, 2005301857), (13, 154253989), (19, 105542203), (247, 8118631), (947, 2117531), (8573, 233909), (12311, 162887), (17993, 111449)]