1291212076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1111

約数の個数: 96

約数和(自身を含む): 2907975168

約数和(自身を除く): 1616763092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 83, 106, 154, 166, 212, 308, 332, 371, 581, 583, 742, 913, 953, 1162, 1166, 1484, 1826, 1906, 2324, 2332, 3652, 3812, 4081, 4399, 6391, 6671, 8162, 8798, 10483, 12782, 13342, 16324, 17596, 20966, 25564, 26684, 30793, 41932, 48389, 50509, 61586, 73381, 79099, 96778, 101018, 123172, 146762, 158198, 193556, 202036, 293524, 316396, 338723, 353563, 553693, 555599, 677446, 707126, 870089, 1107386, 1111198, 1354892, 1414252, 1740178, 2214772, 2222396, 3480356, 3889193, 4192247, 6090623, 7778386, 8384494, 12181246, 15556772, 16768988, 24362492, 29345729, 46114717, 58691458, 92229434, 117382916, 184458868, 322803019, 645606038, 1291212076]

約数ペア:

[(1, 1291212076), (2, 645606038), (4, 322803019), (7, 184458868), (11, 117382916), (14, 92229434), (22, 58691458), (28, 46114717), (44, 29345729), (53, 24362492), (77, 16768988), (83, 15556772), (106, 12181246), (154, 8384494), (166, 7778386), (212, 6090623), (308, 4192247), (332, 3889193), (371, 3480356), (581, 2222396), (583, 2214772), (742, 1740178), (913, 1414252), (953, 1354892), (1162, 1111198), (1166, 1107386), (1484, 870089), (1826, 707126), (1906, 677446), (2324, 555599), (2332, 553693), (3652, 353563), (3812, 338723), (4081, 316396), (4399, 293524), (6391, 202036), (6671, 193556), (8162, 158198), (8798, 146762), (10483, 123172), (12782, 101018), (13342, 96778), (16324, 79099), (17596, 73381), (20966, 61586), (25564, 50509), (26684, 48389), (30793, 41932)]