506997808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{6271}}^1$

素因数の和:6473

約数の個数: 40

約数和(自身を含む): 1020379136

約数和(自身を除く): 513381328

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 1304, 2608, 5053, 6271, 10106, 12542, 20212, 25084, 40424, 50168, 80848, 100336, 194401, 388802, 777604, 1022173, 1555208, 2044346, 3110416, 4088692, 8177384, 16354768, 31687363, 63374726, 126749452, 253498904, 506997808]

約数ペア:

[(1, 506997808), (2, 253498904), (4, 126749452), (8, 63374726), (16, 31687363), (31, 16354768), (62, 8177384), (124, 4088692), (163, 3110416), (248, 2044346), (326, 1555208), (496, 1022173), (652, 777604), (1304, 388802), (2608, 194401), (5053, 100336), (6271, 80848), (10106, 50168), (12542, 40424), (20212, 25084)]