1389369516

素因数分解:

$2^2\times 3^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1\times {\mathrm{811}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 3263070720

約数和(自身を除く): 1873701204

約数列:

[1, 2, 3, 4, 6, 12, 367, 389, 734, 778, 811, 1101, 1167, 1468, 1556, 1622, 2202, 2334, 2433, 3244, 4404, 4668, 4866, 9732, 142763, 285526, 297637, 315479, 428289, 571052, 595274, 630958, 856578, 892911, 946437, 1190548, 1261916, 1713156, 1785822, 1892874, 3571644, 3785748, 115780793, 231561586, 347342379, 463123172, 694684758, 1389369516]

約数ペア:

[(1, 1389369516), (2, 694684758), (3, 463123172), (4, 347342379), (6, 231561586), (12, 115780793), (367, 3785748), (389, 3571644), (734, 1892874), (778, 1785822), (811, 1713156), (1101, 1261916), (1167, 1190548), (1468, 946437), (1556, 892911), (1622, 856578), (2202, 630958), (2334, 595274), (2433, 571052), (3244, 428289), (4404, 315479), (4668, 297637), (4866, 285526), (9732, 142763)]