2007408976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{1471}}^1$

素因数の和:1632

約数の個数: 60

約数和(自身を含む): 4158900480

約数和(自身を除く): 2151491504

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 1471, 2546, 2942, 4489, 5092, 5884, 8978, 10184, 11768, 17956, 20368, 23536, 27949, 35912, 55898, 71824, 85291, 98557, 111796, 170582, 197114, 223592, 341164, 394228, 447184, 682328, 788456, 1364656, 1576912, 1872583, 3745166, 6603319, 7490332, 13206638, 14980664, 26413276, 29961328, 52826552, 105653104, 125463061, 250926122, 501852244, 1003704488, 2007408976]

約数ペア:

[(1, 2007408976), (2, 1003704488), (4, 501852244), (8, 250926122), (16, 125463061), (19, 105653104), (38, 52826552), (67, 29961328), (76, 26413276), (134, 14980664), (152, 13206638), (268, 7490332), (304, 6603319), (536, 3745166), (1072, 1872583), (1273, 1576912), (1471, 1364656), (2546, 788456), (2942, 682328), (4489, 447184), (5092, 394228), (5884, 341164), (8978, 223592), (10184, 197114), (11768, 170582), (17956, 111796), (20368, 98557), (23536, 85291), (27949, 71824), (35912, 55898)]