1406403190

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{4937}}^1$

素因数の和:5472

約数の個数: 32

約数和(自身を含む): 2579058144

約数和(自身を除く): 1172654954

約数列:

[1, 2, 5, 10, 61, 122, 305, 467, 610, 934, 2335, 4670, 4937, 9874, 24685, 28487, 49370, 56974, 142435, 284870, 301157, 602314, 1505785, 2305579, 3011570, 4611158, 11527895, 23055790, 140640319, 281280638, 703201595, 1406403190]

約数ペア:

[(1, 1406403190), (2, 703201595), (5, 281280638), (10, 140640319), (61, 23055790), (122, 11527895), (305, 4611158), (467, 3011570), (610, 2305579), (934, 1505785), (2335, 602314), (4670, 301157), (4937, 284870), (9874, 142435), (24685, 56974), (28487, 49370)]