2008272032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{254083}}^1$

素因数の和:254125

約数の個数: 48

約数和(自身を含む): 4482041760

約数和(自身を除く): 2473769728

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 254083, 508166, 1016332, 2032664, 3303079, 4065328, 4827577, 6606158, 8130656, 9655154, 13212316, 19310308, 26424632, 38620616, 52849264, 62758501, 77241232, 105698528, 125517002, 154482464, 251034004, 502068008, 1004136016, 2008272032]

約数ペア:

[(1, 2008272032), (2, 1004136016), (4, 502068008), (8, 251034004), (13, 154482464), (16, 125517002), (19, 105698528), (26, 77241232), (32, 62758501), (38, 52849264), (52, 38620616), (76, 26424632), (104, 19310308), (152, 13212316), (208, 9655154), (247, 8130656), (304, 6606158), (416, 4827577), (494, 4065328), (608, 3303079), (988, 2032664), (1976, 1016332), (3952, 508166), (7904, 254083)]