2123161015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{334093}}^1$

素因数の和:334170

約数の個数: 16

約数和(自身を含む): 2694134016

約数和(自身を除く): 570973001

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 334093, 1670465, 10356883, 13697813, 51784415, 68489065, 424632203, 2123161015]

約数ペア:

[(1, 2123161015), (5, 424632203), (31, 68489065), (41, 51784415), (155, 13697813), (205, 10356883), (1271, 1670465), (6355, 334093)]