2247604597

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1747}}^1$

素因数の和:1969

約数の個数: 32

約数和(自身を含む): 2746681344

約数和(自身を除く): 499076747

約数列:

[1, 7, 23, 61, 131, 161, 427, 917, 1403, 1747, 3013, 7991, 9821, 12229, 21091, 40181, 55937, 106567, 183793, 228857, 281267, 745969, 1286551, 1601999, 2451041, 5263711, 13960277, 17157287, 36845977, 97721939, 321086371, 2247604597]

約数ペア:

[(1, 2247604597), (7, 321086371), (23, 97721939), (61, 36845977), (131, 17157287), (161, 13960277), (427, 5263711), (917, 2451041), (1403, 1601999), (1747, 1286551), (3013, 745969), (7991, 281267), (9821, 228857), (12229, 183793), (21091, 106567), (40181, 55937)]