2181827135

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{2239}}^1\times {\mathrm{2467}}^1$

素因数の和:4790

約数の個数: 16

約数和(自身を含む): 2653593600

約数和(自身を除く): 471766465

約数列:

[1, 5, 79, 395, 2239, 2467, 11195, 12335, 176881, 194893, 884405, 974465, 5523613, 27618065, 436365427, 2181827135]

約数ペア:

[(1, 2181827135), (5, 436365427), (79, 27618065), (395, 5523613), (2239, 974465), (2467, 884405), (11195, 194893), (12335, 176881)]