2899912

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 5697720

約数和(自身を除く): 2797808

約数列:

[1, 2, 4, 8, 37, 74, 97, 101, 148, 194, 202, 296, 388, 404, 776, 808, 3589, 3737, 7178, 7474, 9797, 14356, 14948, 19594, 28712, 29896, 39188, 78376, 362489, 724978, 1449956, 2899912]

約数ペア:

[(1, 2899912), (2, 1449956), (4, 724978), (8, 362489), (37, 78376), (74, 39188), (97, 29896), (101, 28712), (148, 19594), (194, 14948), (202, 14356), (296, 9797), (388, 7474), (404, 7178), (776, 3737), (808, 3589)]