1214021030

素因数分解:

$2^1\times 5^1\times {\mathrm{7741}}^1\times {\mathrm{15683}}^1$

素因数の和:23431

約数の個数: 16

約数和(自身を含む): 2185659504

約数和(自身を除く): 971638474

約数列:

[1, 2, 5, 10, 7741, 15482, 15683, 31366, 38705, 77410, 78415, 156830, 121402103, 242804206, 607010515, 1214021030]

約数ペア:

[(1, 1214021030), (2, 607010515), (5, 242804206), (10, 121402103), (7741, 156830), (15482, 78415), (15683, 77410), (31366, 38705)]