271963822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1453}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 460208448

約数和(自身を除く): 188244626

約数列:

[1, 2, 13, 23, 26, 46, 299, 313, 598, 626, 1453, 2906, 4069, 7199, 8138, 14398, 18889, 33419, 37778, 66838, 93587, 187174, 434447, 454789, 868894, 909578, 5912257, 10460147, 11824514, 20920294, 135981911, 271963822]

約数ペア:

[(1, 271963822), (2, 135981911), (13, 20920294), (23, 11824514), (26, 10460147), (46, 5912257), (299, 909578), (313, 868894), (598, 454789), (626, 434447), (1453, 187174), (2906, 93587), (4069, 66838), (7199, 37778), (8138, 33419), (14398, 18889)]