1443088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 40

約数和(自身を含む): 3035520

約数和(自身を除く): 1592432

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 101, 152, 188, 202, 304, 376, 404, 752, 808, 893, 1616, 1786, 1919, 3572, 3838, 4747, 7144, 7676, 9494, 14288, 15352, 18988, 30704, 37976, 75952, 90193, 180386, 360772, 721544, 1443088]

約数ペア:

[(1, 1443088), (2, 721544), (4, 360772), (8, 180386), (16, 90193), (19, 75952), (38, 37976), (47, 30704), (76, 18988), (94, 15352), (101, 14288), (152, 9494), (188, 7676), (202, 7144), (304, 4747), (376, 3838), (404, 3572), (752, 1919), (808, 1786), (893, 1616)]