1007559408

素因数分解:

$2^4\times 3^1\times {\mathrm{20990821}}^1$

素因数の和:20990832

約数の個数: 20

約数和(自身を含む): 2602861928

約数和(自身を除く): 1595302520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 20990821, 41981642, 62972463, 83963284, 125944926, 167926568, 251889852, 335853136, 503779704, 1007559408]

約数ペア:

[(1, 1007559408), (2, 503779704), (3, 335853136), (4, 251889852), (6, 167926568), (8, 125944926), (12, 83963284), (16, 62972463), (24, 41981642), (48, 20990821)]