2210778896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1663}}^1\times {\mathrm{4373}}^1$

素因数の和:6063

約数の個数: 40

約数和(自身を含む): 4512568320

約数和(自身を除く): 2301789424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1663, 3326, 4373, 6652, 8746, 13304, 17492, 26608, 31597, 34984, 63194, 69968, 83087, 126388, 166174, 252776, 332348, 505552, 664696, 1329392, 7272299, 14544598, 29089196, 58178392, 116356784, 138173681, 276347362, 552694724, 1105389448, 2210778896]

約数ペア:

[(1, 2210778896), (2, 1105389448), (4, 552694724), (8, 276347362), (16, 138173681), (19, 116356784), (38, 58178392), (76, 29089196), (152, 14544598), (304, 7272299), (1663, 1329392), (3326, 664696), (4373, 505552), (6652, 332348), (8746, 252776), (13304, 166174), (17492, 126388), (26608, 83087), (31597, 69968), (34984, 63194)]