1900851866

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{35171}}^1$

素因数の和:35677

約数の個数: 16

約数和(自身を含む): 2904644448

約数和(自身を除く): 1003792582

約数列:

[1, 2, 61, 122, 443, 886, 27023, 35171, 54046, 70342, 2145431, 4290862, 15580753, 31161506, 950425933, 1900851866]

約数ペア:

[(1, 1900851866), (2, 950425933), (61, 31161506), (122, 15580753), (443, 4290862), (886, 2145431), (27023, 70342), (35171, 54046)]