1900694586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1\times {\mathrm{967}}^1$

素因数の和:1915

約数の個数: 64

約数和(自身を含む): 4436011008

約数和(自身を除く): 2535316422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 883, 967, 1113, 1766, 1934, 2226, 2649, 2901, 5298, 5802, 6181, 6769, 12362, 13538, 18543, 20307, 37086, 40614, 46799, 51251, 93598, 102502, 140397, 153753, 280794, 307506, 327593, 358757, 655186, 717514, 853861, 982779, 1076271, 1707722, 1965558, 2152542, 2561583, 5123166, 5977027, 11954054, 17931081, 35862162, 45254633, 90509266, 135763899, 271527798, 316782431, 633564862, 950347293, 1900694586]

約数ペア:

[(1, 1900694586), (2, 950347293), (3, 633564862), (6, 316782431), (7, 271527798), (14, 135763899), (21, 90509266), (42, 45254633), (53, 35862162), (106, 17931081), (159, 11954054), (318, 5977027), (371, 5123166), (742, 2561583), (883, 2152542), (967, 1965558), (1113, 1707722), (1766, 1076271), (1934, 982779), (2226, 853861), (2649, 717514), (2901, 655186), (5298, 358757), (5802, 327593), (6181, 307506), (6769, 280794), (12362, 153753), (13538, 140397), (18543, 102502), (20307, 93598), (37086, 51251), (40614, 46799)]