3228290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 6592320

約数和(自身を除く): 3364030

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 1307, 2470, 2614, 6535, 13070, 16991, 24833, 33982, 49666, 84955, 124165, 169910, 248330, 322829, 645658, 1614145, 3228290]

約数ペア:

[(1, 3228290), (2, 1614145), (5, 645658), (10, 322829), (13, 248330), (19, 169910), (26, 124165), (38, 84955), (65, 49666), (95, 33982), (130, 24833), (190, 16991), (247, 13070), (494, 6535), (1235, 2614), (1307, 2470)]