858453492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{56731}}^1$

素因数の和:56848

約数の個数: 48

約数和(自身を含む): 2179416512

約数和(自身を除く): 1320963020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 194, 291, 388, 582, 1164, 1261, 2522, 3783, 5044, 7566, 15132, 56731, 113462, 170193, 226924, 340386, 680772, 737503, 1475006, 2212509, 2950012, 4425018, 5502907, 8850036, 11005814, 16508721, 22011628, 33017442, 66034884, 71537791, 143075582, 214613373, 286151164, 429226746, 858453492]

約数ペア:

[(1, 858453492), (2, 429226746), (3, 286151164), (4, 214613373), (6, 143075582), (12, 71537791), (13, 66034884), (26, 33017442), (39, 22011628), (52, 16508721), (78, 11005814), (97, 8850036), (156, 5502907), (194, 4425018), (291, 2950012), (388, 2212509), (582, 1475006), (1164, 737503), (1261, 680772), (2522, 340386), (3783, 226924), (5044, 170193), (7566, 113462), (15132, 56731)]