1217366872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{308663}}^1$

素因数の和:308715

約数の個数: 32

約数和(自身を含む): 2500178400

約数和(自身を除く): 1282811528

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 308663, 617326, 1234652, 2469304, 5247271, 8951227, 10494542, 17902454, 20989084, 35804908, 41978168, 71609816, 152170859, 304341718, 608683436, 1217366872]

約数ペア:

[(1, 1217366872), (2, 608683436), (4, 304341718), (8, 152170859), (17, 71609816), (29, 41978168), (34, 35804908), (58, 20989084), (68, 17902454), (116, 10494542), (136, 8951227), (232, 5247271), (493, 2469304), (986, 1234652), (1972, 617326), (3944, 308663)]