1293064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 2620800

約数和(自身を除く): 1327736

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 181, 188, 362, 376, 724, 893, 1448, 1786, 3439, 3572, 6878, 7144, 8507, 13756, 17014, 27512, 34028, 68056, 161633, 323266, 646532, 1293064]

約数ペア:

[(1, 1293064), (2, 646532), (4, 323266), (8, 161633), (19, 68056), (38, 34028), (47, 27512), (76, 17014), (94, 13756), (152, 8507), (181, 7144), (188, 6878), (362, 3572), (376, 3439), (724, 1786), (893, 1448)]