870799804

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{1483}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 1774436608

約数和(自身を除く): 903636804

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 313, 469, 626, 938, 1252, 1483, 1876, 2191, 2966, 4382, 5932, 8764, 10381, 20762, 20971, 41524, 41942, 83884, 99361, 146797, 198722, 293594, 397444, 464179, 587188, 695527, 928358, 1391054, 1856716, 2782108, 3249253, 6498506, 12997012, 31099993, 62199986, 124399972, 217699951, 435399902, 870799804]

約数ペア:

[(1, 870799804), (2, 435399902), (4, 217699951), (7, 124399972), (14, 62199986), (28, 31099993), (67, 12997012), (134, 6498506), (268, 3249253), (313, 2782108), (469, 1856716), (626, 1391054), (938, 928358), (1252, 695527), (1483, 587188), (1876, 464179), (2191, 397444), (2966, 293594), (4382, 198722), (5932, 146797), (8764, 99361), (10381, 83884), (20762, 41942), (20971, 41524)]