2300216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 4674000

約数和(自身を除く): 2373784

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 409, 703, 818, 1406, 1636, 2812, 3272, 5624, 7771, 15133, 15542, 30266, 31084, 60532, 62168, 121064, 287527, 575054, 1150108, 2300216]

約数ペア:

[(1, 2300216), (2, 1150108), (4, 575054), (8, 287527), (19, 121064), (37, 62168), (38, 60532), (74, 31084), (76, 30266), (148, 15542), (152, 15133), (296, 7771), (409, 5624), (703, 3272), (818, 2812), (1406, 1636)]