1561046172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{133697}}^1$

素因数の和:133850

約数の個数: 48

約数和(自身を含む): 4192769280

約数和(自身を除く): 2631723108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 133697, 267394, 401091, 534788, 802182, 935879, 1604364, 1871758, 2807637, 3743516, 5615274, 11230548, 18583883, 37167766, 55751649, 74335532, 111503298, 130087181, 223006596, 260174362, 390261543, 520348724, 780523086, 1561046172]

約数ペア:

[(1, 1561046172), (2, 780523086), (3, 520348724), (4, 390261543), (6, 260174362), (7, 223006596), (12, 130087181), (14, 111503298), (21, 74335532), (28, 55751649), (42, 37167766), (84, 18583883), (139, 11230548), (278, 5615274), (417, 3743516), (556, 2807637), (834, 1871758), (973, 1604364), (1668, 935879), (1946, 802182), (2919, 534788), (3892, 401091), (5838, 267394), (11676, 133697)]