2047553808

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{271703}}^1$

素因数の和:271871

約数の個数: 40

約数和(自身を含む): 5323224768

約数和(自身を除く): 3275670960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 271703, 543406, 815109, 1086812, 1630218, 2173624, 3260436, 4347248, 6520872, 13041744, 42657371, 85314742, 127972113, 170629484, 255944226, 341258968, 511888452, 682517936, 1023776904, 2047553808]

約数ペア:

[(1, 2047553808), (2, 1023776904), (3, 682517936), (4, 511888452), (6, 341258968), (8, 255944226), (12, 170629484), (16, 127972113), (24, 85314742), (48, 42657371), (157, 13041744), (314, 6520872), (471, 4347248), (628, 3260436), (942, 2173624), (1256, 1630218), (1884, 1086812), (2512, 815109), (3768, 543406), (7536, 271703)]