2003019710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{63127}}^1$

素因数の和:63320

約数の個数: 32

約数和(自身を含む): 3817981440

約数和(自身を除く): 1814961730

約数列:

[1, 2, 5, 10, 19, 38, 95, 167, 190, 334, 835, 1670, 3173, 6346, 15865, 31730, 63127, 126254, 315635, 631270, 1199413, 2398826, 5997065, 10542209, 11994130, 21084418, 52711045, 105422090, 200301971, 400603942, 1001509855, 2003019710]

約数ペア:

[(1, 2003019710), (2, 1001509855), (5, 400603942), (10, 200301971), (19, 105422090), (38, 52711045), (95, 21084418), (167, 11994130), (190, 10542209), (334, 5997065), (835, 2398826), (1670, 1199413), (3173, 631270), (6346, 315635), (15865, 126254), (31730, 63127)]