2893884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 7891968

約数和(自身を除く): 4998084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 733, 987, 1316, 1466, 1974, 2199, 2932, 3948, 4398, 5131, 8796, 10262, 15393, 20524, 30786, 34451, 61572, 68902, 103353, 137804, 206706, 241157, 413412, 482314, 723471, 964628, 1446942, 2893884]

約数ペア:

[(1, 2893884), (2, 1446942), (3, 964628), (4, 723471), (6, 482314), (7, 413412), (12, 241157), (14, 206706), (21, 137804), (28, 103353), (42, 68902), (47, 61572), (84, 34451), (94, 30786), (141, 20524), (188, 15393), (282, 10262), (329, 8796), (564, 5131), (658, 4398), (733, 3948), (987, 2932), (1316, 2199), (1466, 1974)]