1977346048

素因数分解:

$2^{11}\times {\mathrm{53}}^1\times {\mathrm{18217}}^1$

素因数の和:18292

約数の個数: 48

約数和(自身を含む): 4028546340

約数和(自身を除く): 2051200292

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1024, 1696, 2048, 3392, 6784, 13568, 18217, 27136, 36434, 54272, 72868, 108544, 145736, 291472, 582944, 965501, 1165888, 1931002, 2331776, 3862004, 4663552, 7724008, 9327104, 15448016, 18654208, 30896032, 37308416, 61792064, 123584128, 247168256, 494336512, 988673024, 1977346048]

約数ペア:

[(1, 1977346048), (2, 988673024), (4, 494336512), (8, 247168256), (16, 123584128), (32, 61792064), (53, 37308416), (64, 30896032), (106, 18654208), (128, 15448016), (212, 9327104), (256, 7724008), (424, 4663552), (512, 3862004), (848, 2331776), (1024, 1931002), (1696, 1165888), (2048, 965501), (3392, 582944), (6784, 291472), (13568, 145736), (18217, 108544), (27136, 72868), (36434, 54272)]