1900549568

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{907}}^1\times {\mathrm{1129}}^1$

素因数の和:2077

約数の個数: 56

約数和(自身を含む): 3909212400

約数和(自身を除く): 2008662832

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 907, 928, 1129, 1814, 1856, 2258, 3628, 4516, 7256, 9032, 14512, 18064, 26303, 29024, 32741, 36128, 52606, 58048, 65482, 72256, 105212, 130964, 210424, 261928, 420848, 523856, 841696, 1024003, 1047712, 1683392, 2048006, 2095424, 4096012, 8192024, 16384048, 29696087, 32768096, 59392174, 65536192, 118784348, 237568696, 475137392, 950274784, 1900549568]

約数ペア:

[(1, 1900549568), (2, 950274784), (4, 475137392), (8, 237568696), (16, 118784348), (29, 65536192), (32, 59392174), (58, 32768096), (64, 29696087), (116, 16384048), (232, 8192024), (464, 4096012), (907, 2095424), (928, 2048006), (1129, 1683392), (1814, 1047712), (1856, 1024003), (2258, 841696), (3628, 523856), (4516, 420848), (7256, 261928), (9032, 210424), (14512, 130964), (18064, 105212), (26303, 72256), (29024, 65482), (32741, 58048), (36128, 52606)]