1004052188

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{695327}}^1$

素因数の和:695369

約数の個数: 18

約数和(自身を含む): 1854439776

約数和(自身を除く): 850387588

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 695327, 1390654, 2781308, 13211213, 26422426, 52844852, 251013047, 502026094, 1004052188]

約数ペア:

[(1, 1004052188), (2, 502026094), (4, 251013047), (19, 52844852), (38, 26422426), (76, 13211213), (361, 2781308), (722, 1390654), (1444, 695327)]