1279686036

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{4691}}^1$

素因数の和:5004

約数の個数: 48

約数和(自身を含む): 3026903040

約数和(自身を除く): 1747217004

約数列:

[1, 2, 3, 4, 6, 12, 127, 179, 254, 358, 381, 508, 537, 716, 762, 1074, 1524, 2148, 4691, 9382, 14073, 18764, 22733, 28146, 45466, 56292, 68199, 90932, 136398, 272796, 595757, 839689, 1191514, 1679378, 1787271, 2383028, 2519067, 3358756, 3574542, 5038134, 7149084, 10076268, 106640503, 213281006, 319921509, 426562012, 639843018, 1279686036]

約数ペア:

[(1, 1279686036), (2, 639843018), (3, 426562012), (4, 319921509), (6, 213281006), (12, 106640503), (127, 10076268), (179, 7149084), (254, 5038134), (358, 3574542), (381, 3358756), (508, 2519067), (537, 2383028), (716, 1787271), (762, 1679378), (1074, 1191514), (1524, 839689), (2148, 595757), (4691, 272796), (9382, 136398), (14073, 90932), (18764, 68199), (22733, 56292), (28146, 45466)]