2007149056

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18757}}^1$

素因数の和:18805

約数の個数: 80

約数和(自身を含む): 4605464160

約数和(自身を除く): 2598315104

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 512, 608, 704, 836, 1216, 1408, 1672, 2432, 2816, 3344, 4864, 5632, 6688, 9728, 13376, 18757, 26752, 37514, 53504, 75028, 107008, 150056, 206327, 300112, 356383, 412654, 600224, 712766, 825308, 1200448, 1425532, 1650616, 2400896, 2851064, 3301232, 3920213, 4801792, 5702128, 6602464, 7840426, 9603584, 11404256, 13204928, 15680852, 22808512, 26409856, 31361704, 45617024, 52819712, 62723408, 91234048, 105639424, 125446816, 182468096, 250893632, 501787264, 1003574528, 2007149056]

約数ペア:

[(1, 2007149056), (2, 1003574528), (4, 501787264), (8, 250893632), (11, 182468096), (16, 125446816), (19, 105639424), (22, 91234048), (32, 62723408), (38, 52819712), (44, 45617024), (64, 31361704), (76, 26409856), (88, 22808512), (128, 15680852), (152, 13204928), (176, 11404256), (209, 9603584), (256, 7840426), (304, 6602464), (352, 5702128), (418, 4801792), (512, 3920213), (608, 3301232), (704, 2851064), (836, 2400896), (1216, 1650616), (1408, 1425532), (1672, 1200448), (2432, 825308), (2816, 712766), (3344, 600224), (4864, 412654), (5632, 356383), (6688, 300112), (9728, 206327), (13376, 150056), (18757, 107008), (26752, 75028), (37514, 53504)]