2874344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 5961600

約数和(自身を除く): 3087256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 367, 712, 734, 979, 1468, 1958, 2936, 3916, 4037, 7832, 8074, 16148, 32296, 32663, 65326, 130652, 261304, 359293, 718586, 1437172, 2874344]

約数ペア:

[(1, 2874344), (2, 1437172), (4, 718586), (8, 359293), (11, 261304), (22, 130652), (44, 65326), (88, 32663), (89, 32296), (178, 16148), (356, 8074), (367, 7832), (712, 4037), (734, 3916), (979, 2936), (1468, 1958)]