974667092

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{25097}}^1$

素因数の和:25200

約数の個数: 48

約数和(自身を含む): 2080122240

約数和(自身を除く): 1105455148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1387, 2044, 2774, 5548, 9709, 19418, 25097, 38836, 50194, 100388, 175679, 351358, 476843, 702716, 953686, 1832081, 1907372, 3337901, 3664162, 6675802, 7328324, 12824567, 13351604, 25649134, 34809539, 51298268, 69619078, 139238156, 243666773, 487333546, 974667092]

約数ペア:

[(1, 974667092), (2, 487333546), (4, 243666773), (7, 139238156), (14, 69619078), (19, 51298268), (28, 34809539), (38, 25649134), (73, 13351604), (76, 12824567), (133, 7328324), (146, 6675802), (266, 3664162), (292, 3337901), (511, 1907372), (532, 1832081), (1022, 953686), (1387, 702716), (2044, 476843), (2774, 351358), (5548, 175679), (9709, 100388), (19418, 50194), (25097, 38836)]