1780026130

素因数分解:

$2^1\times 5^1\times {\mathrm{4603}}^1\times {\mathrm{38671}}^1$

素因数の和:43281

約数の個数: 16

約数和(自身を含む): 3204825984

約数和(自身を除く): 1424799854

約数列:

[1, 2, 5, 10, 4603, 9206, 23015, 38671, 46030, 77342, 193355, 386710, 178002613, 356005226, 890013065, 1780026130]

約数ペア:

[(1, 1780026130), (2, 890013065), (5, 356005226), (10, 178002613), (4603, 386710), (9206, 193355), (23015, 77342), (38671, 46030)]