2019987662

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{3037}}^1$

素因数の和:3681

約数の個数: 48

約数和(自身を含む): 3852597168

約数和(自身を除く): 1832609506

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 617, 1078, 1234, 3037, 4319, 6074, 6787, 8638, 13574, 21259, 30233, 33407, 42518, 47509, 60466, 66814, 95018, 148813, 233849, 297626, 332563, 467698, 665126, 1636943, 1873829, 3273886, 3747658, 13116803, 20612119, 26233606, 41224238, 91817621, 144284833, 183635242, 288569666, 1009993831, 2019987662]

約数ペア:

[(1, 2019987662), (2, 1009993831), (7, 288569666), (11, 183635242), (14, 144284833), (22, 91817621), (49, 41224238), (77, 26233606), (98, 20612119), (154, 13116803), (539, 3747658), (617, 3273886), (1078, 1873829), (1234, 1636943), (3037, 665126), (4319, 467698), (6074, 332563), (6787, 297626), (8638, 233849), (13574, 148813), (21259, 95018), (30233, 66814), (33407, 60466), (42518, 47509)]