2012127832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{21191}}^1$

素因数の和:21304

約数の個数: 64

約数和(自身を含む): 4485922560

約数和(自身を除く): 2473794728

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 83, 88, 104, 143, 166, 286, 332, 572, 664, 913, 1079, 1144, 1826, 2158, 3652, 4316, 7304, 8632, 11869, 21191, 23738, 42382, 47476, 84764, 94952, 169528, 233101, 275483, 466202, 550966, 932404, 1101932, 1758853, 1864808, 2203864, 3030313, 3517706, 6060626, 7035412, 12121252, 14070824, 19347383, 22865089, 24242504, 38694766, 45730178, 77389532, 91460356, 154779064, 182920712, 251515979, 503031958, 1006063916, 2012127832]

約数ペア:

[(1, 2012127832), (2, 1006063916), (4, 503031958), (8, 251515979), (11, 182920712), (13, 154779064), (22, 91460356), (26, 77389532), (44, 45730178), (52, 38694766), (83, 24242504), (88, 22865089), (104, 19347383), (143, 14070824), (166, 12121252), (286, 7035412), (332, 6060626), (572, 3517706), (664, 3030313), (913, 2203864), (1079, 1864808), (1144, 1758853), (1826, 1101932), (2158, 932404), (3652, 550966), (4316, 466202), (7304, 275483), (8632, 233101), (11869, 169528), (21191, 94952), (23738, 84764), (42382, 47476)]