15662670856

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{655013}}^1$

素因数の和:655094

約数の個数: 48

約数和(自身を含む): 34722292140

約数和(自身を除く): 19059621284

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2989, 3416, 5978, 11956, 23912, 655013, 1310026, 2620052, 4585091, 5240104, 9170182, 18340364, 32095637, 36680728, 39955793, 64191274, 79911586, 128382548, 159823172, 256765096, 279690551, 319646344, 559381102, 1118762204, 1957833857, 2237524408, 3915667714, 7831335428, 15662670856]

約数ペア:

[(1, 15662670856), (2, 7831335428), (4, 3915667714), (7, 2237524408), (8, 1957833857), (14, 1118762204), (28, 559381102), (49, 319646344), (56, 279690551), (61, 256765096), (98, 159823172), (122, 128382548), (196, 79911586), (244, 64191274), (392, 39955793), (427, 36680728), (488, 32095637), (854, 18340364), (1708, 9170182), (2989, 5240104), (3416, 4585091), (5978, 2620052), (11956, 1310026), (23912, 655013)]