2912406772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1\times {\mathrm{643}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 5603480064

約数和(自身を除く): 2691073292

約数列:

[1, 2, 4, 11, 22, 44, 311, 331, 622, 643, 662, 1244, 1286, 1324, 2572, 3421, 3641, 6842, 7073, 7282, 13684, 14146, 14564, 28292, 102941, 199973, 205882, 212833, 399946, 411764, 425666, 799892, 851332, 1132351, 2199703, 2264702, 2341163, 4399406, 4529404, 4682326, 8798812, 9364652, 66191063, 132382126, 264764252, 728101693, 1456203386, 2912406772]

約数ペア:

[(1, 2912406772), (2, 1456203386), (4, 728101693), (11, 264764252), (22, 132382126), (44, 66191063), (311, 9364652), (331, 8798812), (622, 4682326), (643, 4529404), (662, 4399406), (1244, 2341163), (1286, 2264702), (1324, 2199703), (2572, 1132351), (3421, 851332), (3641, 799892), (6842, 425666), (7073, 411764), (7282, 399946), (13684, 212833), (14146, 205882), (14564, 199973), (28292, 102941)]