995106.0000000

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 20995200

約数和(自身を除く): 11541976

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 71, 88, 89, 136, 142, 178, 187, 284, 356, 374, 568, 712, 748, 781, 979, 1207, 1496, 1513, 1562, 1958, 2414, 3026, 3124, 3916, 4828, 6052, 6248, 6319, 7832, 9656, 12104, 12638, 13277, 16643, 25276, 26554, 33286, 50552, 53108, 66572, 69509, 106216, 107423, 133144, 139018, 214846, 278036, 429692, 556072, 859384, 1181653, 2363306, 4726612, 9453224]

約数ペア:

[(1, 9453224), (2, 4726612), (4, 2363306), (8, 1181653), (11, 859384), (17, 556072), (22, 429692), (34, 278036), (44, 214846), (68, 139018), (71, 133144), (88, 107423), (89, 106216), (136, 69509), (142, 66572), (178, 53108), (187, 50552), (284, 33286), (356, 26554), (374, 25276), (568, 16643), (712, 13277), (748, 12638), (781, 12104), (979, 9656), (1207, 7832), (1496, 6319), (1513, 6248), (1562, 6052), (1958, 4828), (2414, 3916), (3026, 3124)]