2798328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8969}}^1$

素因数の和:8991

約数の個数: 32

約数和(自身を含む): 7534800

約数和(自身を除く): 4736472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 8969, 17938, 26907, 35876, 53814, 71752, 107628, 116597, 215256, 233194, 349791, 466388, 699582, 932776, 1399164, 2798328]

約数ペア:

[(1, 2798328), (2, 1399164), (3, 932776), (4, 699582), (6, 466388), (8, 349791), (12, 233194), (13, 215256), (24, 116597), (26, 107628), (39, 71752), (52, 53814), (78, 35876), (104, 26907), (156, 17938), (312, 8969)]