981962.0000000

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 16981888

約数和(自身を除く): 8018796

約数列:

[1, 2, 4, 31, 41, 43, 62, 82, 86, 124, 164, 172, 1271, 1333, 1681, 1763, 2542, 2666, 3362, 3526, 5084, 5332, 6724, 7052, 52111, 54653, 72283, 104222, 109306, 144566, 208444, 218612, 289132, 2240773, 4481546, 8963092]

約数ペア:

[(1, 8963092), (2, 4481546), (4, 2240773), (31, 289132), (41, 218612), (43, 208444), (62, 144566), (82, 109306), (86, 104222), (124, 72283), (164, 54653), (172, 52111), (1271, 7052), (1333, 6724), (1681, 5332), (1763, 5084), (2542, 3526), (2666, 3362)]