2016171695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1\times {\mathrm{647}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 2612082816

約数和(自身を除く): 595911121

約数列:

[1, 5, 17, 61, 85, 305, 601, 647, 1037, 3005, 3235, 5185, 10217, 10999, 36661, 39467, 51085, 54995, 183305, 197335, 388847, 623237, 670939, 1944235, 3116185, 3354695, 6610399, 23719667, 33051995, 118598335, 403234339, 2016171695]

約数ペア:

[(1, 2016171695), (5, 403234339), (17, 118598335), (61, 33051995), (85, 23719667), (305, 6610399), (601, 3354695), (647, 3116185), (1037, 1944235), (3005, 670939), (3235, 623237), (5185, 388847), (10217, 197335), (10999, 183305), (36661, 54995), (39467, 51085)]