469964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{971}}^1$

素因数の和:997

約数の個数: 18

約数和(自身を含む): 904932

約数和(自身を除く): 434968

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 971, 1942, 3884, 10681, 21362, 42724, 117491, 234982, 469964]

約数ペア:

[(1, 469964), (2, 234982), (4, 117491), (11, 42724), (22, 21362), (44, 10681), (121, 3884), (242, 1942), (484, 971)]