1940972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 3827712

約数和(自身を除く): 1886740

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 1423, 2846, 5692, 15653, 31306, 44113, 62612, 88226, 176452, 485243, 970486, 1940972]

約数ペア:

[(1, 1940972), (2, 970486), (4, 485243), (11, 176452), (22, 88226), (31, 62612), (44, 44113), (62, 31306), (124, 15653), (341, 5692), (682, 2846), (1364, 1423)]