4720197.00000000

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{12743}}^1$

素因数の和:12869

約数の個数: 16

約数和(自身を含む): 52301376

約数和(自身を除く): 20622278

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 12743, 25486, 140173, 280346, 1439959, 2879918, 15839549, 31679098]

約数ペア:

[(1, 31679098), (2, 15839549), (11, 2879918), (22, 1439959), (113, 280346), (226, 140173), (1243, 25486), (2486, 12743)]