2836407868

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{23509}}^1$

素因数の和:23690

約数の個数: 48

約数和(自身を含む): 5898188800

約数和(自身を除く): 3061780932

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 139, 217, 278, 434, 556, 868, 973, 1946, 3892, 4309, 8618, 17236, 23509, 30163, 47018, 60326, 94036, 120652, 164563, 329126, 658252, 728779, 1457558, 2915116, 3267751, 5101453, 6535502, 10202906, 13071004, 20405812, 22874257, 45748514, 91497028, 101300281, 202600562, 405201124, 709101967, 1418203934, 2836407868]

約数ペア:

[(1, 2836407868), (2, 1418203934), (4, 709101967), (7, 405201124), (14, 202600562), (28, 101300281), (31, 91497028), (62, 45748514), (124, 22874257), (139, 20405812), (217, 13071004), (278, 10202906), (434, 6535502), (556, 5101453), (868, 3267751), (973, 2915116), (1946, 1457558), (3892, 728779), (4309, 658252), (8618, 329126), (17236, 164563), (23509, 120652), (30163, 94036), (47018, 60326)]