1838672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 40

約数和(自身を含む): 4023552

約数和(自身を除く): 2184880

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 337, 341, 496, 674, 682, 1348, 1364, 2696, 2728, 3707, 5392, 5456, 7414, 10447, 14828, 20894, 29656, 41788, 59312, 83576, 114917, 167152, 229834, 459668, 919336, 1838672]

約数ペア:

[(1, 1838672), (2, 919336), (4, 459668), (8, 229834), (11, 167152), (16, 114917), (22, 83576), (31, 59312), (44, 41788), (62, 29656), (88, 20894), (124, 14828), (176, 10447), (248, 7414), (337, 5456), (341, 5392), (496, 3707), (674, 2728), (682, 2696), (1348, 1364)]