1931186881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2341}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 2266306560

約数和(自身を除く): 335119679

約数列:

[1, 13, 23, 31, 89, 299, 403, 713, 1157, 2047, 2341, 2759, 9269, 26611, 30433, 35867, 53843, 63457, 72571, 208349, 699959, 824941, 943423, 1669133, 2708537, 4792027, 6458819, 21698729, 62296351, 83964647, 148552837, 1931186881]

約数ペア:

[(1, 1931186881), (13, 148552837), (23, 83964647), (31, 62296351), (89, 21698729), (299, 6458819), (403, 4792027), (713, 2708537), (1157, 1669133), (2047, 943423), (2341, 824941), (2759, 699959), (9269, 208349), (26611, 72571), (30433, 63457), (35867, 53843)]