2453173486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1\times {\mathrm{16063}}^1$

素因数の和:20103

約数の個数: 16

約数和(自身を含む): 3874636800

約数和(自身を除く): 1421463314

約数列:

[1, 2, 19, 38, 4019, 8038, 16063, 32126, 76361, 152722, 305197, 610394, 64557197, 129114394, 1226586743, 2453173486]

約数ペア:

[(1, 2453173486), (2, 1226586743), (19, 129114394), (38, 64557197), (4019, 610394), (8038, 305197), (16063, 152722), (32126, 76361)]