2011652128

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{1279}}^1\times {\mathrm{2137}}^1$

素因数の和:3449

約数の個数: 48

約数和(自身を含む): 4137799680

約数和(自身を除く): 2126147552

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 1279, 2137, 2558, 4274, 5116, 8548, 10232, 17096, 20464, 29417, 34192, 40928, 49151, 58834, 68384, 98302, 117668, 196604, 235336, 393208, 470672, 786416, 941344, 1572832, 2733223, 5466446, 10932892, 21865784, 43731568, 62864129, 87463136, 125728258, 251456516, 502913032, 1005826064, 2011652128]

約数ペア:

[(1, 2011652128), (2, 1005826064), (4, 502913032), (8, 251456516), (16, 125728258), (23, 87463136), (32, 62864129), (46, 43731568), (92, 21865784), (184, 10932892), (368, 5466446), (736, 2733223), (1279, 1572832), (2137, 941344), (2558, 786416), (4274, 470672), (5116, 393208), (8548, 235336), (10232, 196604), (17096, 117668), (20464, 98302), (29417, 68384), (34192, 58834), (40928, 49151)]