4278791330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{344231}}^1$

素因数の和:344362

約数の個数: 32

約数和(自身を含む): 8476368768

約数和(自身を除く): 4197577438

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 12430, 344231, 688462, 1721155, 3442310, 3786541, 7573082, 18932705, 37865410, 38898103, 77796206, 194490515, 388981030, 427879133, 855758266, 2139395665, 4278791330]

約数ペア:

[(1, 4278791330), (2, 2139395665), (5, 855758266), (10, 427879133), (11, 388981030), (22, 194490515), (55, 77796206), (110, 38898103), (113, 37865410), (226, 18932705), (565, 7573082), (1130, 3786541), (1243, 3442310), (2486, 1721155), (6215, 688462), (12430, 344231)]