2010047997422

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{1423}}^1\times {\mathrm{20521}}^1$

素因数の和:22344

約数の個数: 32

約数和(自身を含む): 3052318162944

約数和(自身を除く): 1042270165522

約数列:

[1, 2, 127, 254, 271, 542, 1423, 2846, 20521, 34417, 41042, 68834, 180721, 361442, 385633, 771266, 2606167, 5212334, 5561191, 11122382, 29201383, 48975391, 58402766, 97950782, 706271257, 1412542514, 3708575641, 7417151282, 7913574793, 15827149586, 1005023998711, 2010047997422]

約数ペア:

[(1, 2010047997422), (2, 1005023998711), (127, 15827149586), (254, 7913574793), (271, 7417151282), (542, 3708575641), (1423, 1412542514), (2846, 706271257), (20521, 97950782), (34417, 58402766), (41042, 48975391), (68834, 29201383), (180721, 11122382), (361442, 5561191), (385633, 5212334), (771266, 2606167)]