1910362870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2099}}^1\times {\mathrm{7001}}^1$

素因数の和:9120

約数の個数: 32

約数和(自身を含む): 3705458400

約数和(自身を除く): 1795095530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2099, 4198, 7001, 10495, 14002, 20990, 27287, 35005, 54574, 70010, 91013, 136435, 182026, 272870, 455065, 910130, 14695099, 29390198, 73475495, 146950990, 191036287, 382072574, 955181435, 1910362870]

約数ペア:

[(1, 1910362870), (2, 955181435), (5, 382072574), (10, 191036287), (13, 146950990), (26, 73475495), (65, 29390198), (130, 14695099), (2099, 910130), (4198, 455065), (7001, 272870), (10495, 182026), (14002, 136435), (20990, 91013), (27287, 70010), (35005, 54574)]