8694994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 16422912

約数和(自身を除く): 7727918

約数列:

[1, 2, 7, 11, 14, 22, 77, 131, 154, 262, 431, 862, 917, 1441, 1834, 2882, 3017, 4741, 6034, 9482, 10087, 20174, 33187, 56461, 66374, 112922, 395227, 621071, 790454, 1242142, 4347497, 8694994]

約数ペア:

[(1, 8694994), (2, 4347497), (7, 1242142), (11, 790454), (14, 621071), (22, 395227), (77, 112922), (131, 66374), (154, 56461), (262, 33187), (431, 20174), (862, 10087), (917, 9482), (1441, 6034), (1834, 4741), (2882, 3017)]