849663438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{351391}}^1$

素因数の和:351440

約数の個数: 32

約数和(自身を含む): 1889083392

約数和(自身を除く): 1039419954

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 351391, 702782, 1054173, 2108346, 4568083, 9136166, 10893121, 13704249, 21786242, 27408498, 32679363, 65358726, 141610573, 283221146, 424831719, 849663438]

約数ペア:

[(1, 849663438), (2, 424831719), (3, 283221146), (6, 141610573), (13, 65358726), (26, 32679363), (31, 27408498), (39, 21786242), (62, 13704249), (78, 10893121), (93, 9136166), (186, 4568083), (403, 2108346), (806, 1054173), (1209, 702782), (2418, 351391)]