2116374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 4671744

約数和(自身を除く): 2555370

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 631, 1118, 1262, 1677, 1893, 3354, 3786, 8203, 16406, 24609, 27133, 49218, 54266, 81399, 162798, 352729, 705458, 1058187, 2116374]

約数ペア:

[(1, 2116374), (2, 1058187), (3, 705458), (6, 352729), (13, 162798), (26, 81399), (39, 54266), (43, 49218), (78, 27133), (86, 24609), (129, 16406), (258, 8203), (559, 3786), (631, 3354), (1118, 1893), (1262, 1677)]