2080250048

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{1693}}^1$

素因数の和:2041

約数の個数: 56

約数和(自身を含む): 4202935968

約数和(自身を除く): 2122685920

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 263, 292, 526, 584, 1052, 1168, 1693, 2104, 2336, 3386, 4208, 4672, 6772, 8416, 13544, 16832, 19199, 27088, 38398, 54176, 76796, 108352, 123589, 153592, 247178, 307184, 445259, 494356, 614368, 890518, 988712, 1228736, 1781036, 1977424, 3562072, 3954848, 7124144, 7909696, 14248288, 28496576, 32503907, 65007814, 130015628, 260031256, 520062512, 1040125024, 2080250048]

約数ペア:

[(1, 2080250048), (2, 1040125024), (4, 520062512), (8, 260031256), (16, 130015628), (32, 65007814), (64, 32503907), (73, 28496576), (146, 14248288), (263, 7909696), (292, 7124144), (526, 3954848), (584, 3562072), (1052, 1977424), (1168, 1781036), (1693, 1228736), (2104, 988712), (2336, 890518), (3386, 614368), (4208, 494356), (4672, 445259), (6772, 307184), (8416, 247178), (13544, 153592), (16832, 123589), (19199, 108352), (27088, 76796), (38398, 54176)]