1898706032

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{5351}}^1$

素因数の和:5757

約数の個数: 40

約数和(自身を含む): 3745629312

約数和(自身を除く): 1846923280

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 331, 536, 662, 1072, 1324, 2648, 5296, 5351, 10702, 21404, 22177, 42808, 44354, 85616, 88708, 177416, 354832, 358517, 717034, 1434068, 1771181, 2868136, 3542362, 5736272, 7084724, 14169448, 28338896, 118669127, 237338254, 474676508, 949353016, 1898706032]

約数ペア:

[(1, 1898706032), (2, 949353016), (4, 474676508), (8, 237338254), (16, 118669127), (67, 28338896), (134, 14169448), (268, 7084724), (331, 5736272), (536, 3542362), (662, 2868136), (1072, 1771181), (1324, 1434068), (2648, 717034), (5296, 358517), (5351, 354832), (10702, 177416), (21404, 88708), (22177, 85616), (42808, 44354)]