619088974

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{3823}}^1$

素因数の和:4144

約数の個数: 32

約数和(自身を含む): 1090298880

約数和(自身を除く): 471209906

約数列:

[1, 2, 7, 14, 43, 86, 269, 301, 538, 602, 1883, 3766, 3823, 7646, 11567, 23134, 26761, 53522, 80969, 161938, 164389, 328778, 1028387, 1150723, 2056774, 2301446, 7198709, 14397418, 44220641, 88441282, 309544487, 619088974]

約数ペア:

[(1, 619088974), (2, 309544487), (7, 88441282), (14, 44220641), (43, 14397418), (86, 7198709), (269, 2301446), (301, 2056774), (538, 1150723), (602, 1028387), (1883, 328778), (3766, 164389), (3823, 161938), (7646, 80969), (11567, 53522), (23134, 26761)]