2040348051

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{2179}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 3428006400

約数和(自身を除く): 1387658349

約数列:

[1, 3, 7, 9, 21, 63, 89, 167, 267, 501, 623, 801, 1169, 1503, 1869, 2179, 3507, 5607, 6537, 10521, 14863, 15253, 19611, 44589, 45759, 104041, 133767, 137277, 193931, 312123, 363893, 581793, 936369, 1091679, 1357517, 1745379, 2547251, 3275037, 4072551, 7641753, 12217653, 22925259, 32386477, 97159431, 226705339, 291478293, 680116017, 2040348051]

約数ペア:

[(1, 2040348051), (3, 680116017), (7, 291478293), (9, 226705339), (21, 97159431), (63, 32386477), (89, 22925259), (167, 12217653), (267, 7641753), (501, 4072551), (623, 3275037), (801, 2547251), (1169, 1745379), (1503, 1357517), (1869, 1091679), (2179, 936369), (3507, 581793), (5607, 363893), (6537, 312123), (10521, 193931), (14863, 137277), (15253, 133767), (19611, 104041), (44589, 45759)]