971777536

素因数分解:

$2^9\times {\mathrm{521}}^1\times {\mathrm{3643}}^1$

素因数の和:4182

約数の個数: 40

約数和(自身を含む): 1945917864

約数和(自身を除く): 974140328

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 521, 1042, 2084, 3643, 4168, 7286, 8336, 14572, 16672, 29144, 33344, 58288, 66688, 116576, 133376, 233152, 266752, 466304, 932608, 1865216, 1898003, 3796006, 7592012, 15184024, 30368048, 60736096, 121472192, 242944384, 485888768, 971777536]

約数ペア:

[(1, 971777536), (2, 485888768), (4, 242944384), (8, 121472192), (16, 60736096), (32, 30368048), (64, 15184024), (128, 7592012), (256, 3796006), (512, 1898003), (521, 1865216), (1042, 932608), (2084, 466304), (3643, 266752), (4168, 233152), (7286, 133376), (8336, 116576), (14572, 66688), (16672, 58288), (29144, 33344)]