1988469502

素因数分解:

$2^1\times {\mathrm{283}}^1\times {\mathrm{1723}}^1\times {\mathrm{2039}}^1$

素因数の和:4047

約数の個数: 16

約数和(自身を含む): 2996449920

約数和(自身を除く): 1007980418

約数列:

[1, 2, 283, 566, 1723, 2039, 3446, 4078, 487609, 577037, 975218, 1154074, 3513197, 7026394, 994234751, 1988469502]

約数ペア:

[(1, 1988469502), (2, 994234751), (283, 7026394), (566, 3513197), (1723, 1154074), (2039, 975218), (3446, 577037), (4078, 487609)]