2084136999

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1787}}^1$

素因数の和:1932

約数の個数: 64

約数和(自身を含む): 3478732800

約数和(自身を除く): 1394595801

約数列:

[1, 3, 7, 19, 21, 37, 57, 79, 111, 133, 237, 259, 399, 553, 703, 777, 1501, 1659, 1787, 2109, 2923, 4503, 4921, 5361, 8769, 10507, 12509, 14763, 20461, 31521, 33953, 37527, 55537, 61383, 66119, 101859, 141173, 166611, 198357, 237671, 388759, 423519, 462833, 713013, 988211, 1166277, 1256261, 1388499, 2682287, 2964633, 3768783, 5223401, 8046861, 8793827, 15670203, 18776009, 26381481, 36563807, 56328027, 99244619, 109691421, 297733857, 694712333, 2084136999]

約数ペア:

[(1, 2084136999), (3, 694712333), (7, 297733857), (19, 109691421), (21, 99244619), (37, 56328027), (57, 36563807), (79, 26381481), (111, 18776009), (133, 15670203), (237, 8793827), (259, 8046861), (399, 5223401), (553, 3768783), (703, 2964633), (777, 2682287), (1501, 1388499), (1659, 1256261), (1787, 1166277), (2109, 988211), (2923, 713013), (4503, 462833), (4921, 423519), (5361, 388759), (8769, 237671), (10507, 198357), (12509, 166611), (14763, 141173), (20461, 101859), (31521, 66119), (33953, 61383), (37527, 55537)]