2013851245

素因数分解:

$5^1\times 7^2\times {\mathrm{373}}^1\times {\mathrm{22037}}^1$

素因数の和:22429

約数の個数: 24

約数和(自身を含む): 2818836504

約数和(自身を除く): 804985259

約数列:

[1, 5, 7, 35, 49, 245, 373, 1865, 2611, 13055, 18277, 22037, 91385, 110185, 154259, 771295, 1079813, 5399065, 8219801, 41099005, 57538607, 287693035, 402770249, 2013851245]

約数ペア:

[(1, 2013851245), (5, 402770249), (7, 287693035), (35, 57538607), (49, 41099005), (245, 8219801), (373, 5399065), (1865, 1079813), (2611, 771295), (13055, 154259), (18277, 110185), (22037, 91385)]