102409918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 170755200

約数和(自身を除く): 68345282

約数列:

[1, 2, 13, 26, 43, 86, 139, 278, 559, 659, 1118, 1318, 1807, 3614, 5977, 8567, 11954, 17134, 28337, 56674, 77701, 91601, 155402, 183202, 368381, 736762, 1190813, 2381626, 3938843, 7877686, 51204959, 102409918]

約数ペア:

[(1, 102409918), (2, 51204959), (13, 7877686), (26, 3938843), (43, 2381626), (86, 1190813), (139, 736762), (278, 368381), (559, 183202), (659, 155402), (1118, 91601), (1318, 77701), (1807, 56674), (3614, 28337), (5977, 17134), (8567, 11954)]