1386361444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{3169}}^1$

素因数の和:3412

約数の個数: 48

約数和(自身を含む): 2684102400

約数和(自身を除く): 1297740956

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 179, 188, 358, 611, 716, 1222, 2327, 2444, 3169, 4654, 6338, 8413, 9308, 12676, 16826, 33652, 41197, 82394, 109369, 148943, 164788, 218738, 297886, 437476, 567251, 595772, 1134502, 1936259, 2269004, 3872518, 7374263, 7745036, 14748526, 26660797, 29497052, 53321594, 106643188, 346590361, 693180722, 1386361444]

約数ペア:

[(1, 1386361444), (2, 693180722), (4, 346590361), (13, 106643188), (26, 53321594), (47, 29497052), (52, 26660797), (94, 14748526), (179, 7745036), (188, 7374263), (358, 3872518), (611, 2269004), (716, 1936259), (1222, 1134502), (2327, 595772), (2444, 567251), (3169, 437476), (4654, 297886), (6338, 218738), (8413, 164788), (9308, 148943), (12676, 109369), (16826, 82394), (33652, 41197)]