28941002

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{617}}^1$

素因数の和:1165

約数の個数: 16

約数和(自身を含む): 44496000

約数和(自身を除く): 15554998

約数列:

[1, 2, 47, 94, 499, 617, 998, 1234, 23453, 28999, 46906, 57998, 307883, 615766, 14470501, 28941002]

約数ペア:

[(1, 28941002), (2, 14470501), (47, 615766), (94, 307883), (499, 57998), (617, 46906), (998, 28999), (1234, 23453)]