3559790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 6985440

約数和(自身を除く): 3425650

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 197, 278, 394, 695, 985, 1390, 1807, 1970, 2561, 3614, 5122, 9035, 12805, 18070, 25610, 27383, 54766, 136915, 273830, 355979, 711958, 1779895, 3559790]

約数ペア:

[(1, 3559790), (2, 1779895), (5, 711958), (10, 355979), (13, 273830), (26, 136915), (65, 54766), (130, 27383), (139, 25610), (197, 18070), (278, 12805), (394, 9035), (695, 5122), (985, 3614), (1390, 2561), (1807, 1970)]