2420005938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{131251}}^1$

素因数の和:131702

約数の個数: 32

約数和(自身を含む): 5544084480

約数和(自身を除く): 3124078542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439, 878, 1317, 2634, 3073, 6146, 9219, 18438, 131251, 262502, 393753, 787506, 918757, 1837514, 2756271, 5512542, 57619189, 115238378, 172857567, 345715134, 403334323, 806668646, 1210002969, 2420005938]

約数ペア:

[(1, 2420005938), (2, 1210002969), (3, 806668646), (6, 403334323), (7, 345715134), (14, 172857567), (21, 115238378), (42, 57619189), (439, 5512542), (878, 2756271), (1317, 1837514), (2634, 918757), (3073, 787506), (6146, 393753), (9219, 262502), (18438, 131251)]