2811032

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 6279120

約数和(自身を除く): 3468088

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 101, 142, 196, 202, 284, 392, 404, 497, 568, 707, 808, 994, 1414, 1988, 2828, 3479, 3976, 4949, 5656, 6958, 7171, 9898, 13916, 14342, 19796, 27832, 28684, 39592, 50197, 57368, 100394, 200788, 351379, 401576, 702758, 1405516, 2811032]

約数ペア:

[(1, 2811032), (2, 1405516), (4, 702758), (7, 401576), (8, 351379), (14, 200788), (28, 100394), (49, 57368), (56, 50197), (71, 39592), (98, 28684), (101, 27832), (142, 19796), (196, 14342), (202, 13916), (284, 9898), (392, 7171), (404, 6958), (497, 5656), (568, 4949), (707, 3976), (808, 3479), (994, 2828), (1414, 1988)]