620204172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1054769}}^1$

素因数の和:1054790

約数の個数: 36

約数和(自身を含む): 1683412920

約数和(自身を除く): 1063208748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1054769, 2109538, 3164307, 4219076, 6328614, 7383383, 12657228, 14766766, 22150149, 29533532, 44300298, 51683681, 88600596, 103367362, 155051043, 206734724, 310102086, 620204172]

約数ペア:

[(1, 620204172), (2, 310102086), (3, 206734724), (4, 155051043), (6, 103367362), (7, 88600596), (12, 51683681), (14, 44300298), (21, 29533532), (28, 22150149), (42, 14766766), (49, 12657228), (84, 7383383), (98, 6328614), (147, 4219076), (196, 3164307), (294, 2109538), (588, 1054769)]