2380458008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{143263}}^1$

素因数の和:143367

約数の個数: 32

約数和(自身を含む): 4676136960

約数和(自身を除く): 2295678952

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 536, 2077, 4154, 8308, 16616, 143263, 286526, 573052, 1146104, 4441153, 8882306, 9598621, 17764612, 19197242, 35529224, 38394484, 76788968, 297557251, 595114502, 1190229004, 2380458008]

約数ペア:

[(1, 2380458008), (2, 1190229004), (4, 595114502), (8, 297557251), (31, 76788968), (62, 38394484), (67, 35529224), (124, 19197242), (134, 17764612), (248, 9598621), (268, 8882306), (536, 4441153), (2077, 1146104), (4154, 573052), (8308, 286526), (16616, 143263)]