1655271488

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{104711}}^1$

素因数の和:104755

約数の個数: 56

約数和(自身を含む): 3723558720

約数和(自身を除く): 2068287232

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 104711, 209422, 418844, 837688, 1361243, 1675376, 1989509, 2722486, 3350752, 3979018, 5444972, 6701504, 7958036, 10889944, 15916072, 21779888, 25863617, 31832144, 43559776, 51727234, 63664288, 87119552, 103454468, 127328576, 206908936, 413817872, 827635744, 1655271488]

約数ペア:

[(1, 1655271488), (2, 827635744), (4, 413817872), (8, 206908936), (13, 127328576), (16, 103454468), (19, 87119552), (26, 63664288), (32, 51727234), (38, 43559776), (52, 31832144), (64, 25863617), (76, 21779888), (104, 15916072), (152, 10889944), (208, 7958036), (247, 6701504), (304, 5444972), (416, 3979018), (494, 3350752), (608, 2722486), (832, 1989509), (988, 1675376), (1216, 1361243), (1976, 837688), (3952, 418844), (7904, 209422), (15808, 104711)]