2904008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 5844960

約数和(自身を除く): 2940952

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 163, 262, 326, 524, 652, 1048, 1304, 2227, 2771, 4454, 5542, 8908, 11084, 17816, 21353, 22168, 42706, 85412, 170824, 363001, 726002, 1452004, 2904008]

約数ペア:

[(1, 2904008), (2, 1452004), (4, 726002), (8, 363001), (17, 170824), (34, 85412), (68, 42706), (131, 22168), (136, 21353), (163, 17816), (262, 11084), (326, 8908), (524, 5542), (652, 4454), (1048, 2771), (1304, 2227)]