2280687844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1709}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 4191989760

約数和(自身を除く): 1911301916

約数列:

[1, 2, 4, 37, 71, 74, 127, 142, 148, 254, 284, 508, 1709, 2627, 3418, 4699, 5254, 6836, 9017, 9398, 10508, 18034, 18796, 36068, 63233, 121339, 126466, 217043, 242678, 252932, 333629, 434086, 485356, 667258, 868172, 1334516, 4489543, 8030591, 8979086, 15410053, 16061182, 17958172, 30820106, 32122364, 61640212, 570171961, 1140343922, 2280687844]

約数ペア:

[(1, 2280687844), (2, 1140343922), (4, 570171961), (37, 61640212), (71, 32122364), (74, 30820106), (127, 17958172), (142, 16061182), (148, 15410053), (254, 8979086), (284, 8030591), (508, 4489543), (1709, 1334516), (2627, 868172), (3418, 667258), (4699, 485356), (5254, 434086), (6836, 333629), (9017, 252932), (9398, 242678), (10508, 217043), (18034, 126466), (18796, 121339), (36068, 63233)]