2605137919

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 2866102272

約数和(自身を除く): 260964353

約数列:

[1, 17, 61, 127, 131, 151, 1037, 2159, 2227, 2567, 7747, 7991, 9211, 16637, 19177, 19781, 131699, 135847, 156587, 282829, 326009, 336277, 1014857, 1169797, 1206641, 2512187, 17252569, 19886549, 20512897, 42707179, 153243407, 2605137919]

約数ペア:

[(1, 2605137919), (17, 153243407), (61, 42707179), (127, 20512897), (131, 19886549), (151, 17252569), (1037, 2512187), (2159, 1206641), (2227, 1169797), (2567, 1014857), (7747, 336277), (7991, 326009), (9211, 282829), (16637, 156587), (19177, 135847), (19781, 131699)]