219030602

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{4751}}^1$

素因数の和:4886

約数の個数: 32

約数和(自身を含む): 390044160

約数和(自身を除く): 171013558

約数列:

[1, 2, 7, 14, 37, 74, 89, 178, 259, 518, 623, 1246, 3293, 4751, 6586, 9502, 23051, 33257, 46102, 66514, 175787, 351574, 422839, 845678, 1230509, 2461018, 2959873, 5919746, 15645043, 31290086, 109515301, 219030602]

約数ペア:

[(1, 219030602), (2, 109515301), (7, 31290086), (14, 15645043), (37, 5919746), (74, 2959873), (89, 2461018), (178, 1230509), (259, 845678), (518, 422839), (623, 351574), (1246, 175787), (3293, 66514), (4751, 46102), (6586, 33257), (9502, 23051)]