2602458

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{887}}^1$

素因数の和:1058

約数の個数: 24

約数和(自身を含む): 5679648

約数和(自身を除く): 3077190

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 887, 978, 1467, 1774, 2661, 2934, 5322, 7983, 15966, 144581, 289162, 433743, 867486, 1301229, 2602458]

約数ペア:

[(1, 2602458), (2, 1301229), (3, 867486), (6, 433743), (9, 289162), (18, 144581), (163, 15966), (326, 7983), (489, 5322), (887, 2934), (978, 2661), (1467, 1774)]