1870246

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 3456000

約数和(自身を除く): 1585754

約数列:

[1, 2, 7, 14, 19, 38, 79, 89, 133, 158, 178, 266, 553, 623, 1106, 1246, 1501, 1691, 3002, 3382, 7031, 10507, 11837, 14062, 21014, 23674, 49217, 98434, 133589, 267178, 935123, 1870246]

約数ペア:

[(1, 1870246), (2, 935123), (7, 267178), (14, 133589), (19, 98434), (38, 49217), (79, 23674), (89, 21014), (133, 14062), (158, 11837), (178, 10507), (266, 7031), (553, 3382), (623, 3002), (1106, 1691), (1246, 1501)]