1276357112

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{17209}}^1$

素因数の和:17415

約数の個数: 32

約数和(自身を含む): 2445196800

約数和(自身を除く): 1168839688

約数列:

[1, 2, 4, 8, 73, 127, 146, 254, 292, 508, 584, 1016, 9271, 17209, 18542, 34418, 37084, 68836, 74168, 137672, 1256257, 2185543, 2512514, 4371086, 5025028, 8742172, 10050056, 17484344, 159544639, 319089278, 638178556, 1276357112]

約数ペア:

[(1, 1276357112), (2, 638178556), (4, 319089278), (8, 159544639), (73, 17484344), (127, 10050056), (146, 8742172), (254, 5025028), (292, 4371086), (508, 2512514), (584, 2185543), (1016, 1256257), (9271, 137672), (17209, 74168), (18542, 68836), (34418, 37084)]