2013221312

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{669289}}^1$

素因数の和:669348

約数の個数: 28

約数和(自身を含む): 4079991840

約数和(自身を除く): 2066770528

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 669289, 1338578, 2677156, 5354312, 10708624, 21417248, 31456583, 42834496, 62913166, 125826332, 251652664, 503305328, 1006610656, 2013221312]

約数ペア:

[(1, 2013221312), (2, 1006610656), (4, 503305328), (8, 251652664), (16, 125826332), (32, 62913166), (47, 42834496), (64, 31456583), (94, 21417248), (188, 10708624), (376, 5354312), (752, 2677156), (1504, 1338578), (3008, 669289)]