1663996916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{1571}}^1$

素因数の和:2024

約数の個数: 48

約数和(自身を含む): 3153306240

約数和(自身を除く): 1489309324

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 397, 667, 794, 1334, 1571, 1588, 2668, 3142, 6284, 9131, 11513, 18262, 23026, 36133, 36524, 45559, 46052, 72266, 91118, 144532, 182236, 264799, 529598, 623687, 1047857, 1059196, 1247374, 2095714, 2494748, 4191428, 14344801, 18086923, 28689602, 36173846, 57379204, 72347692, 415999229, 831998458, 1663996916]

約数ペア:

[(1, 1663996916), (2, 831998458), (4, 415999229), (23, 72347692), (29, 57379204), (46, 36173846), (58, 28689602), (92, 18086923), (116, 14344801), (397, 4191428), (667, 2494748), (794, 2095714), (1334, 1247374), (1571, 1059196), (1588, 1047857), (2668, 623687), (3142, 529598), (6284, 264799), (9131, 182236), (11513, 144532), (18262, 91118), (23026, 72266), (36133, 46052), (36524, 45559)]