2015937730

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{319483}}^1$

素因数の和:320121

約数の個数: 16

約数和(自身を含む): 3634449984

約数和(自身を除く): 1618512254

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 319483, 638966, 1597415, 3194830, 201593773, 403187546, 1007968865, 2015937730]

約数ペア:

[(1, 2015937730), (2, 1007968865), (5, 403187546), (10, 201593773), (631, 3194830), (1262, 1597415), (3155, 638966), (6310, 319483)]