2185988

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:624

約数の個数: 36

約数和(自身を含む): 4692240

約数和(自身を除く): 2506252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 587, 931, 1174, 1862, 2348, 3724, 4109, 8218, 11153, 16436, 22306, 28763, 44612, 57526, 78071, 115052, 156142, 312284, 546497, 1092994, 2185988]

約数ペア:

[(1, 2185988), (2, 1092994), (4, 546497), (7, 312284), (14, 156142), (19, 115052), (28, 78071), (38, 57526), (49, 44612), (76, 28763), (98, 22306), (133, 16436), (196, 11153), (266, 8218), (532, 4109), (587, 3724), (931, 2348), (1174, 1862)]