1897094878

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{2689}}^1$

素因数の和:3041

約数の個数: 48

約数和(自身を含む): 3466484640

約数和(自身を除く): 1569389762

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 313, 322, 626, 1127, 2191, 2254, 2689, 4382, 5378, 7199, 14398, 15337, 18823, 30674, 37646, 50393, 61847, 100786, 123694, 131761, 263522, 352751, 432929, 705502, 841657, 865858, 1683314, 3030503, 5891599, 6061006, 11783198, 19358111, 38716222, 41241193, 82482386, 135506777, 271013554, 948547439, 1897094878]

約数ペア:

[(1, 1897094878), (2, 948547439), (7, 271013554), (14, 135506777), (23, 82482386), (46, 41241193), (49, 38716222), (98, 19358111), (161, 11783198), (313, 6061006), (322, 5891599), (626, 3030503), (1127, 1683314), (2191, 865858), (2254, 841657), (2689, 705502), (4382, 432929), (5378, 352751), (7199, 263522), (14398, 131761), (15337, 123694), (18823, 100786), (30674, 61847), (37646, 50393)]