455144978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 734469120

約数和(自身を除く): 279324142

約数列:

[1, 2, 17, 34, 109, 191, 218, 382, 643, 1286, 1853, 3247, 3706, 6494, 10931, 20819, 21862, 41638, 70087, 122813, 140174, 245626, 353923, 707846, 1191479, 2087821, 2382958, 4175642, 13386617, 26773234, 227572489, 455144978]

約数ペア:

[(1, 455144978), (2, 227572489), (17, 26773234), (34, 13386617), (109, 4175642), (191, 2382958), (218, 2087821), (382, 1191479), (643, 707846), (1286, 353923), (1853, 245626), (3247, 140174), (3706, 122813), (6494, 70087), (10931, 41638), (20819, 21862)]