815150684

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{853}}^1\times {\mathrm{5827}}^1$

素因数の和:6725

約数の個数: 24

約数和(自身を含む): 1463270928

約数和(自身を除く): 648120244

約数列:

[1, 2, 4, 41, 82, 164, 853, 1706, 3412, 5827, 11654, 23308, 34973, 69946, 139892, 238907, 477814, 955628, 4970431, 9940862, 19881724, 203787671, 407575342, 815150684]

約数ペア:

[(1, 815150684), (2, 407575342), (4, 203787671), (41, 19881724), (82, 9940862), (164, 4970431), (853, 955628), (1706, 477814), (3412, 238907), (5827, 139892), (11654, 69946), (23308, 34973)]