2015401424

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{754267}}^1$

素因数の和:754442

約数の個数: 20

約数和(自身を含む): 3928227744

約数和(自身を除く): 1912826320

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 754267, 1508534, 3017068, 6034136, 12068272, 125962589, 251925178, 503850356, 1007700712, 2015401424]

約数ペア:

[(1, 2015401424), (2, 1007700712), (4, 503850356), (8, 251925178), (16, 125962589), (167, 12068272), (334, 6034136), (668, 3017068), (1336, 1508534), (2672, 754267)]