2013258130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1191277}}^1$

素因数の和:1191310

約数の個数: 24

約数和(自身を含む): 3924069732

約数和(自身を除く): 1910811602

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1191277, 2382554, 5956385, 11912770, 15486601, 30973202, 77433005, 154866010, 201325813, 402651626, 1006629065, 2013258130]

約数ペア:

[(1, 2013258130), (2, 1006629065), (5, 402651626), (10, 201325813), (13, 154866010), (26, 77433005), (65, 30973202), (130, 15486601), (169, 11912770), (338, 5956385), (845, 2382554), (1690, 1191277)]