1569881404

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13109}}^1$

素因数の和:13187

約数の個数: 72

約数和(自身を含む): 3515158080

約数和(自身を除く): 1945276676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 49, 52, 91, 94, 98, 182, 188, 196, 329, 364, 611, 637, 658, 1222, 1274, 1316, 2303, 2444, 2548, 4277, 4606, 8554, 9212, 13109, 17108, 26218, 29939, 52436, 59878, 91763, 119756, 170417, 183526, 340834, 367052, 616123, 642341, 681668, 1192919, 1232246, 1284682, 2385838, 2464492, 2569364, 4312861, 4771676, 8009599, 8350433, 8625722, 16019198, 16700866, 17251444, 30190027, 32038396, 33401732, 56067193, 60380054, 112134386, 120760108, 224268772, 392470351, 784940702, 1569881404]

約数ペア:

[(1, 1569881404), (2, 784940702), (4, 392470351), (7, 224268772), (13, 120760108), (14, 112134386), (26, 60380054), (28, 56067193), (47, 33401732), (49, 32038396), (52, 30190027), (91, 17251444), (94, 16700866), (98, 16019198), (182, 8625722), (188, 8350433), (196, 8009599), (329, 4771676), (364, 4312861), (611, 2569364), (637, 2464492), (658, 2385838), (1222, 1284682), (1274, 1232246), (1316, 1192919), (2303, 681668), (2444, 642341), (2548, 616123), (4277, 367052), (4606, 340834), (8554, 183526), (9212, 170417), (13109, 119756), (17108, 91763), (26218, 59878), (29939, 52436)]