1810214

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 3311616

約数和(自身を除く): 1501402

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 97, 194, 217, 301, 434, 602, 679, 1333, 1358, 2666, 3007, 4171, 6014, 8342, 9331, 18662, 21049, 29197, 42098, 58394, 129301, 258602, 905107, 1810214]

約数ペア:

[(1, 1810214), (2, 905107), (7, 258602), (14, 129301), (31, 58394), (43, 42098), (62, 29197), (86, 21049), (97, 18662), (194, 9331), (217, 8342), (301, 6014), (434, 4171), (602, 3007), (679, 2666), (1333, 1358)]