2019362945

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{281}}^1\times {\mathrm{1709}}^1$

素因数の和:2053

約数の個数: 24

約数和(自身を含む): 2520081720

約数和(自身を除く): 500718775

約数列:

[1, 5, 29, 145, 281, 841, 1405, 1709, 4205, 8149, 8545, 40745, 49561, 236321, 247805, 480229, 1181605, 1437269, 2401145, 7186345, 13926641, 69633205, 403872589, 2019362945]

約数ペア:

[(1, 2019362945), (5, 403872589), (29, 69633205), (145, 13926641), (281, 7186345), (841, 2401145), (1405, 1437269), (1709, 1181605), (4205, 480229), (8149, 247805), (8545, 236321), (40745, 49561)]