2648462992

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{299329}}^1$

素因数の和:299423

約数の個数: 40

約数和(自身を含む): 5938707200

約数和(自身を除く): 3290244208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 299329, 598658, 1197316, 2095303, 2394632, 4190606, 4789264, 8381212, 16762424, 23646991, 33524848, 47293982, 94587964, 165528937, 189175928, 331057874, 378351856, 662115748, 1324231496, 2648462992]

約数ペア:

[(1, 2648462992), (2, 1324231496), (4, 662115748), (7, 378351856), (8, 331057874), (14, 189175928), (16, 165528937), (28, 94587964), (56, 47293982), (79, 33524848), (112, 23646991), (158, 16762424), (316, 8381212), (553, 4789264), (632, 4190606), (1106, 2394632), (1264, 2095303), (2212, 1197316), (4424, 598658), (8848, 299329)]