2478850608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3972517}}^1$

素因数の和:3972541

約数の個数: 40

約数和(自身を含む): 6896291248

約数和(自身を除く): 4417440640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3972517, 7945034, 11917551, 15890068, 23835102, 31780136, 47670204, 51642721, 63560272, 95340408, 103285442, 154928163, 190680816, 206570884, 309856326, 413141768, 619712652, 826283536, 1239425304, 2478850608]

約数ペア:

[(1, 2478850608), (2, 1239425304), (3, 826283536), (4, 619712652), (6, 413141768), (8, 309856326), (12, 206570884), (13, 190680816), (16, 154928163), (24, 103285442), (26, 95340408), (39, 63560272), (48, 51642721), (52, 47670204), (78, 31780136), (104, 23835102), (156, 15890068), (208, 11917551), (312, 7945034), (624, 3972517)]