2210363519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{5189}}^1$

素因数の和:5391

約数の個数: 32

約数和(自身を含む): 2827345920

約数和(自身を除く): 616982401

約数列:

[1, 7, 13, 31, 91, 151, 217, 403, 1057, 1963, 2821, 4681, 5189, 13741, 32767, 36323, 60853, 67457, 160859, 425971, 472199, 783539, 1126013, 2091167, 5484773, 10186007, 14638169, 24289709, 71302049, 170027963, 315766217, 2210363519]

約数ペア:

[(1, 2210363519), (7, 315766217), (13, 170027963), (31, 71302049), (91, 24289709), (151, 14638169), (217, 10186007), (403, 5484773), (1057, 2091167), (1963, 1126013), (2821, 783539), (4681, 472199), (5189, 425971), (13741, 160859), (32767, 67457), (36323, 60853)]