1284756470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{27283}}^1$

素因数の和:27584

約数の個数: 32

約数和(自身を含む): 2457524448

約数和(自身を除く): 1172767978

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 277, 554, 1385, 2770, 4709, 9418, 23545, 27283, 47090, 54566, 136415, 272830, 463811, 927622, 2319055, 4638110, 7557391, 15114782, 37786955, 75573910, 128475647, 256951294, 642378235, 1284756470]

約数ペア:

[(1, 1284756470), (2, 642378235), (5, 256951294), (10, 128475647), (17, 75573910), (34, 37786955), (85, 15114782), (170, 7557391), (277, 4638110), (554, 2319055), (1385, 927622), (2770, 463811), (4709, 272830), (9418, 136415), (23545, 54566), (27283, 47090)]