1489745938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{2063}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 2410124544

約数和(自身を除く): 920378606

約数列:

[1, 2, 17, 34, 67, 134, 317, 634, 1139, 2063, 2278, 4126, 5389, 10778, 21239, 35071, 42478, 70142, 138221, 276442, 361063, 653971, 722126, 1307942, 2349757, 4699514, 11117507, 22235014, 43816057, 87632114, 744872969, 1489745938]

約数ペア:

[(1, 1489745938), (2, 744872969), (17, 87632114), (34, 43816057), (67, 22235014), (134, 11117507), (317, 4699514), (634, 2349757), (1139, 1307942), (2063, 722126), (2278, 653971), (4126, 361063), (5389, 276442), (10778, 138221), (21239, 70142), (35071, 42478)]