2552394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 5632704

約数和(自身を除く): 3080310

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 761, 1118, 1522, 1677, 2283, 3354, 4566, 9893, 19786, 29679, 32723, 59358, 65446, 98169, 196338, 425399, 850798, 1276197, 2552394]

約数ペア:

[(1, 2552394), (2, 1276197), (3, 850798), (6, 425399), (13, 196338), (26, 98169), (39, 65446), (43, 59358), (78, 32723), (86, 29679), (129, 19786), (258, 9893), (559, 4566), (761, 3354), (1118, 2283), (1522, 1677)]