1427347870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{16661}}^1$

素因数の和:17340

約数の個数: 32

約数和(自身を含む): 2771223840

約数和(自身を除く): 1343875970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 659, 1318, 3295, 6590, 8567, 16661, 17134, 33322, 42835, 83305, 85670, 166610, 216593, 433186, 1082965, 2165930, 10979599, 21959198, 54897995, 109795990, 142734787, 285469574, 713673935, 1427347870]

約数ペア:

[(1, 1427347870), (2, 713673935), (5, 285469574), (10, 142734787), (13, 109795990), (26, 54897995), (65, 21959198), (130, 10979599), (659, 2165930), (1318, 1082965), (3295, 433186), (6590, 216593), (8567, 166610), (16661, 85670), (17134, 83305), (33322, 42835)]