1979192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 4050000

約数和(自身を除く): 2070808

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 449, 551, 898, 1102, 1796, 2204, 3592, 4408, 8531, 13021, 17062, 26042, 34124, 52084, 68248, 104168, 247399, 494798, 989596, 1979192]

約数ペア:

[(1, 1979192), (2, 989596), (4, 494798), (8, 247399), (19, 104168), (29, 68248), (38, 52084), (58, 34124), (76, 26042), (116, 17062), (152, 13021), (232, 8531), (449, 4408), (551, 3592), (898, 2204), (1102, 1796)]