2019980073602

素因数分解:

$2^1\times {\mathrm{563}}^1\times {\mathrm{40177}}^1\times {\mathrm{44651}}^1$

素因数の和:85393

約数の個数: 16

約数和(自身を含む): 3035495470752

約数和(自身を除く): 1015515397150

約数列:

[1, 2, 563, 1126, 40177, 44651, 80354, 89302, 22619651, 25138513, 45239302, 50277026, 1793943227, 3587886454, 1009990036801, 2019980073602]

約数ペア:

[(1, 2019980073602), (2, 1009990036801), (563, 3587886454), (1126, 1793943227), (40177, 50277026), (44651, 45239302), (80354, 25138513), (89302, 22619651)]