1931015696

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{509}}^1\times {\mathrm{1867}}^1$

素因数の和:2511

約数の個数: 40

約数和(自身を含む): 3780234240

約数和(自身を除く): 1849218544

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 509, 1016, 1018, 1867, 2032, 2036, 3734, 4072, 7468, 8144, 14936, 29872, 64643, 129286, 237109, 258572, 474218, 517144, 948436, 950303, 1034288, 1896872, 1900606, 3793744, 3801212, 7602424, 15204848, 120688481, 241376962, 482753924, 965507848, 1931015696]

約数ペア:

[(1, 1931015696), (2, 965507848), (4, 482753924), (8, 241376962), (16, 120688481), (127, 15204848), (254, 7602424), (508, 3801212), (509, 3793744), (1016, 1900606), (1018, 1896872), (1867, 1034288), (2032, 950303), (2036, 948436), (3734, 517144), (4072, 474218), (7468, 258572), (8144, 237109), (14936, 129286), (29872, 64643)]