2114682215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{1861}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 2725252992

約数和(自身を除く): 610570777

約数列:

[1, 5, 23, 41, 115, 205, 241, 943, 1205, 1861, 4715, 5543, 9305, 9881, 27715, 42803, 49405, 76301, 214015, 227263, 381505, 448501, 1136315, 1754923, 2242505, 8774615, 10315523, 18388541, 51577615, 91942705, 422936443, 2114682215]

約数ペア:

[(1, 2114682215), (5, 422936443), (23, 91942705), (41, 51577615), (115, 18388541), (205, 10315523), (241, 8774615), (943, 2242505), (1205, 1754923), (1861, 1136315), (4715, 448501), (5543, 381505), (9305, 227263), (9881, 214015), (27715, 76301), (42803, 49405)]