2019983295490

素因数分解:

$2^1\times 5^1\times {\mathrm{530203}}^1\times {\mathrm{380983}}^1$

素因数の和:911193

約数の個数: 16

約数和(自身を含む): 3635986333248

約数和(自身を除く): 1616003037758

約数列:

[1, 2, 5, 10, 380983, 530203, 761966, 1060406, 1904915, 2651015, 3809830, 5302030, 201998329549, 403996659098, 1009991647745, 2019983295490]

約数ペア:

[(1, 2019983295490), (2, 1009991647745), (5, 403996659098), (10, 201998329549), (380983, 5302030), (530203, 3809830), (761966, 2651015), (1060406, 1904915)]