3293628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 8486016

約数和(自身を除く): 5192388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 491, 516, 559, 982, 1118, 1473, 1677, 1964, 2236, 2946, 3354, 5892, 6383, 6708, 12766, 19149, 21113, 25532, 38298, 42226, 63339, 76596, 84452, 126678, 253356, 274469, 548938, 823407, 1097876, 1646814, 3293628]

約数ペア:

[(1, 3293628), (2, 1646814), (3, 1097876), (4, 823407), (6, 548938), (12, 274469), (13, 253356), (26, 126678), (39, 84452), (43, 76596), (52, 63339), (78, 42226), (86, 38298), (129, 25532), (156, 21113), (172, 19149), (258, 12766), (491, 6708), (516, 6383), (559, 5892), (982, 3354), (1118, 2946), (1473, 2236), (1677, 1964)]