2017069872356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211255747}}^1$

素因数の和:211255800

約数の個数: 48

約数和(自身を含む): 4542843604992

約数和(自身を除く): 2525773732636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 211255747, 422511494, 845022988, 1478790229, 2323813217, 2957580458, 4647626434, 5915160916, 6548928157, 9295252868, 13097856314, 16266692519, 26195712628, 32533385038, 45842497099, 65066770076, 72038209727, 91684994198, 144076419454, 183369988396, 288152838908, 504267468089, 1008534936178, 2017069872356]

約数ペア:

[(1, 2017069872356), (2, 1008534936178), (4, 504267468089), (7, 288152838908), (11, 183369988396), (14, 144076419454), (22, 91684994198), (28, 72038209727), (31, 65066770076), (44, 45842497099), (62, 32533385038), (77, 26195712628), (124, 16266692519), (154, 13097856314), (217, 9295252868), (308, 6548928157), (341, 5915160916), (434, 4647626434), (682, 2957580458), (868, 2323813217), (1364, 1478790229), (2387, 845022988), (4774, 422511494), (9548, 211255747)]