491478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6301}}^1$

素因数の和:6319

約数の個数: 16

約数和(自身を含む): 1058736

約数和(自身を除く): 567258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 6301, 12602, 18903, 37806, 81913, 163826, 245739, 491478]

約数ペア:

[(1, 491478), (2, 245739), (3, 163826), (6, 81913), (13, 37806), (26, 18903), (39, 12602), (78, 6301)]