991058928

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1214533}}^1$

素因数の和:1214561

約数の個数: 40

約数和(自身を含む): 2710839888

約数和(自身を除く): 1719780960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 1214533, 2429066, 3643599, 4858132, 7287198, 9716264, 14574396, 19432528, 20647061, 29148792, 41294122, 58297584, 61941183, 82588244, 123882366, 165176488, 247764732, 330352976, 495529464, 991058928]

約数ペア:

[(1, 991058928), (2, 495529464), (3, 330352976), (4, 247764732), (6, 165176488), (8, 123882366), (12, 82588244), (16, 61941183), (17, 58297584), (24, 41294122), (34, 29148792), (48, 20647061), (51, 19432528), (68, 14574396), (102, 9716264), (136, 7287198), (204, 4858132), (272, 3643599), (408, 2429066), (816, 1214533)]