82879292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{12253}}^1$

素因数の和:12365

約数の個数: 24

約数和(自身を含む): 154400400

約数和(自身を除く): 71521108

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 12253, 24506, 49012, 232807, 465614, 931228, 1090517, 2181034, 4362068, 20719823, 41439646, 82879292]

約数ペア:

[(1, 82879292), (2, 41439646), (4, 20719823), (19, 4362068), (38, 2181034), (76, 1090517), (89, 931228), (178, 465614), (356, 232807), (1691, 49012), (3382, 24506), (6764, 12253)]