1520974866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{70201}}^1$

素因数の和:70386

約数の個数: 32

約数和(自身を含む): 3194471808

約数和(自身を除く): 1673496942

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 3611, 7222, 10833, 21666, 70201, 140402, 210603, 421206, 1614623, 3229246, 4843869, 9687738, 11021557, 22043114, 33064671, 66129342, 253495811, 506991622, 760487433, 1520974866]

約数ペア:

[(1, 1520974866), (2, 760487433), (3, 506991622), (6, 253495811), (23, 66129342), (46, 33064671), (69, 22043114), (138, 11021557), (157, 9687738), (314, 4843869), (471, 3229246), (942, 1614623), (3611, 421206), (7222, 210603), (10833, 140402), (21666, 70201)]