1040774552

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{557}}^1\times {\mathrm{647}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 2066452560

約数和(自身を除く): 1025678008

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 557, 647, 722, 1114, 1294, 1444, 2228, 2588, 2888, 4456, 5176, 10583, 12293, 21166, 24586, 42332, 49172, 84664, 98344, 201077, 233567, 360379, 402154, 467134, 720758, 804308, 934268, 1441516, 1608616, 1868536, 2883032, 6847201, 13694402, 27388804, 54777608, 130096819, 260193638, 520387276, 1040774552]

約数ペア:

[(1, 1040774552), (2, 520387276), (4, 260193638), (8, 130096819), (19, 54777608), (38, 27388804), (76, 13694402), (152, 6847201), (361, 2883032), (557, 1868536), (647, 1608616), (722, 1441516), (1114, 934268), (1294, 804308), (1444, 720758), (2228, 467134), (2588, 402154), (2888, 360379), (4456, 233567), (5176, 201077), (10583, 98344), (12293, 84664), (21166, 49172), (24586, 42332)]