1004857808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2025923}}^1$

素因数の和:2025962

約数の個数: 20

約数和(自身を含む): 2009716608

約数和(自身を除く): 1004858800

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2025923, 4051846, 8103692, 16207384, 32414768, 62803613, 125607226, 251214452, 502428904, 1004857808]

約数ペア:

[(1, 1004857808), (2, 502428904), (4, 251214452), (8, 125607226), (16, 62803613), (31, 32414768), (62, 16207384), (124, 8103692), (248, 4051846), (496, 2025923)]