3218410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 6572160

約数和(自身を除く): 3353750

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 1303, 2470, 2606, 6515, 13030, 16939, 24757, 33878, 49514, 84695, 123785, 169390, 247570, 321841, 643682, 1609205, 3218410]

約数ペア:

[(1, 3218410), (2, 1609205), (5, 643682), (10, 321841), (13, 247570), (19, 169390), (26, 123785), (38, 84695), (65, 49514), (95, 33878), (130, 24757), (190, 16939), (247, 13030), (494, 6515), (1235, 2606), (1303, 2470)]