86972002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{13327}}^1$

素因数の和:13593

約数の個数: 16

約数和(自身を含む): 141063552

約数和(自身を除く): 54091550

約数列:

[1, 2, 13, 26, 251, 502, 3263, 6526, 13327, 26654, 173251, 346502, 3345077, 6690154, 43486001, 86972002]

約数ペア:

[(1, 86972002), (2, 43486001), (13, 6690154), (26, 3345077), (251, 346502), (502, 173251), (3263, 26654), (6526, 13327)]