1996688.00000000

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64381}}^1$

素因数の和:64405

約数の個数: 40

約数和(自身を含む): 111767152

約数和(自身を除く): 71593408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 64381, 128762, 193143, 257524, 386286, 515048, 772572, 836953, 1030096, 1545144, 1673906, 2510859, 3090288, 3347812, 5021718, 6695624, 10043436, 13391248, 20086872, 40173744]

約数ペア:

[(1, 40173744), (2, 20086872), (3, 13391248), (4, 10043436), (6, 6695624), (8, 5021718), (12, 3347812), (13, 3090288), (16, 2510859), (24, 1673906), (26, 1545144), (39, 1030096), (48, 836953), (52, 772572), (78, 515048), (104, 386286), (156, 257524), (208, 193143), (312, 128762), (624, 64381)]