2432872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 4977000

約数和(自身を除く): 2544128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 157, 298, 314, 596, 628, 1192, 1256, 1937, 2041, 3874, 4082, 7748, 8164, 15496, 16328, 23393, 46786, 93572, 187144, 304109, 608218, 1216436, 2432872]

約数ペア:

[(1, 2432872), (2, 1216436), (4, 608218), (8, 304109), (13, 187144), (26, 93572), (52, 46786), (104, 23393), (149, 16328), (157, 15496), (298, 8164), (314, 7748), (596, 4082), (628, 3874), (1192, 2041), (1256, 1937)]