2063563268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{1787}}^1$

素因数の和:2276

約数の個数: 48

約数和(自身を含む): 3974080320

約数和(自身を除く): 1910517052

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 419, 689, 838, 1378, 1676, 1787, 2756, 3574, 5447, 7148, 10894, 21788, 22207, 23231, 44414, 46462, 88828, 92924, 94711, 189422, 288691, 378844, 577382, 748753, 1154764, 1231243, 1497506, 2462486, 2995012, 4924972, 9733789, 19467578, 38935156, 39683909, 79367818, 158735636, 515890817, 1031781634, 2063563268]

約数ペア:

[(1, 2063563268), (2, 1031781634), (4, 515890817), (13, 158735636), (26, 79367818), (52, 39683909), (53, 38935156), (106, 19467578), (212, 9733789), (419, 4924972), (689, 2995012), (838, 2462486), (1378, 1497506), (1676, 1231243), (1787, 1154764), (2756, 748753), (3574, 577382), (5447, 378844), (7148, 288691), (10894, 189422), (21788, 94711), (22207, 92924), (23231, 88828), (44414, 46462)]