2510080261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1489}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 2883686400

約数和(自身を除く): 373606139

約数列:

[1, 13, 31, 47, 89, 403, 611, 1157, 1457, 1489, 2759, 4183, 18941, 19357, 35867, 46159, 54379, 69983, 129673, 132521, 600067, 909779, 1685749, 1722773, 2169473, 4108151, 6228487, 28203149, 53405963, 80970331, 193083097, 2510080261]

約数ペア:

[(1, 2510080261), (13, 193083097), (31, 80970331), (47, 53405963), (89, 28203149), (403, 6228487), (611, 4108151), (1157, 2169473), (1457, 1722773), (1489, 1685749), (2759, 909779), (4183, 600067), (18941, 132521), (19357, 129673), (35867, 69983), (46159, 54379)]