2023243990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{237749}}^1$

素因数の和:237816

約数の個数: 32

約数和(自身を含む): 3902904000

約数和(自身を除く): 1879660010

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 237749, 475498, 1188745, 2377490, 5468227, 8796713, 10936454, 17593426, 27341135, 43983565, 54682270, 87967130, 202324399, 404648798, 1011621995, 2023243990]

約数ペア:

[(1, 2023243990), (2, 1011621995), (5, 404648798), (10, 202324399), (23, 87967130), (37, 54682270), (46, 43983565), (74, 27341135), (115, 17593426), (185, 10936454), (230, 8796713), (370, 5468227), (851, 2377490), (1702, 1188745), (4255, 475498), (8510, 237749)]