1127447764

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 2204435520

約数和(自身を除く): 1076987756

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 83, 92, 166, 332, 361, 409, 437, 722, 818, 874, 1444, 1577, 1636, 1748, 1909, 3154, 3818, 6308, 7636, 7771, 8303, 9407, 15542, 16606, 18814, 29963, 31084, 33212, 33947, 36271, 37628, 59926, 67894, 72542, 119852, 135788, 145084, 147649, 178733, 295298, 357466, 590596, 644993, 689149, 714932, 780781, 1289986, 1378298, 1561562, 2579972, 2756596, 3123124, 3395927, 6791854, 12254867, 13583708, 14834839, 24509734, 29669678, 49019468, 59339356, 281861941, 563723882, 1127447764]

約数ペア:

[(1, 1127447764), (2, 563723882), (4, 281861941), (19, 59339356), (23, 49019468), (38, 29669678), (46, 24509734), (76, 14834839), (83, 13583708), (92, 12254867), (166, 6791854), (332, 3395927), (361, 3123124), (409, 2756596), (437, 2579972), (722, 1561562), (818, 1378298), (874, 1289986), (1444, 780781), (1577, 714932), (1636, 689149), (1748, 644993), (1909, 590596), (3154, 357466), (3818, 295298), (6308, 178733), (7636, 147649), (7771, 145084), (8303, 135788), (9407, 119852), (15542, 72542), (16606, 67894), (18814, 59926), (29963, 37628), (31084, 36271), (33212, 33947)]