1489078984

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{337}}^1\times {\mathrm{2311}}^1$

素因数の和:2893

約数の個数: 32

約数和(自身を含む): 2813241600

約数和(自身を除く): 1324162616

約数列:

[1, 2, 4, 8, 239, 337, 478, 674, 956, 1348, 1912, 2311, 2696, 4622, 9244, 18488, 80543, 161086, 322172, 552329, 644344, 778807, 1104658, 1557614, 2209316, 3115228, 4418632, 6230456, 186134873, 372269746, 744539492, 1489078984]

約数ペア:

[(1, 1489078984), (2, 744539492), (4, 372269746), (8, 186134873), (239, 6230456), (337, 4418632), (478, 3115228), (674, 2209316), (956, 1557614), (1348, 1104658), (1912, 778807), (2311, 644344), (2696, 552329), (4622, 322172), (9244, 161086), (18488, 80543)]