127980436

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{659}}^1\times {\mathrm{1033}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 229299840

約数和(自身を除く): 101319404

約数列:

[1, 2, 4, 47, 94, 188, 659, 1033, 1318, 2066, 2636, 4132, 30973, 48551, 61946, 97102, 123892, 194204, 680747, 1361494, 2722988, 31995109, 63990218, 127980436]

約数ペア:

[(1, 127980436), (2, 63990218), (4, 31995109), (47, 2722988), (94, 1361494), (188, 680747), (659, 194204), (1033, 123892), (1318, 97102), (2066, 61946), (2636, 48551), (4132, 30973)]