2015989274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{137723}}^1$

素因数の和:138301

約数の個数: 16

約数和(自身を含む): 3262406112

約数和(自身を除く): 1246416838

約数列:

[1, 2, 13, 26, 563, 1126, 7319, 14638, 137723, 275446, 1790399, 3580798, 77538049, 155076098, 1007994637, 2015989274]

約数ペア:

[(1, 2015989274), (2, 1007994637), (13, 155076098), (26, 77538049), (563, 3580798), (1126, 1790399), (7319, 275446), (14638, 137723)]