2458889428048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{9719}}^1\times {\mathrm{510077}}^1$

素因数の和:519835

約数の個数: 40

約数和(自身を含む): 4918294494720

約数和(自身を除く): 2459405066672

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 9719, 19438, 38876, 77752, 155504, 301289, 510077, 602578, 1020154, 1205156, 2040308, 2410312, 4080616, 4820624, 8161232, 15812387, 31624774, 63249548, 126499096, 252998192, 4957438363, 9914876726, 19829753452, 39659506904, 79319013808, 153680589253, 307361178506, 614722357012, 1229444714024, 2458889428048]

約数ペア:

[(1, 2458889428048), (2, 1229444714024), (4, 614722357012), (8, 307361178506), (16, 153680589253), (31, 79319013808), (62, 39659506904), (124, 19829753452), (248, 9914876726), (496, 4957438363), (9719, 252998192), (19438, 126499096), (38876, 63249548), (77752, 31624774), (155504, 15812387), (301289, 8161232), (510077, 4820624), (602578, 4080616), (1020154, 2410312), (1205156, 2040308)]