122921806

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 213857280

約数和(自身を除く): 90935474

約数列:

[1, 2, 7, 14, 179, 181, 271, 358, 362, 542, 1253, 1267, 1897, 2506, 2534, 3794, 32399, 48509, 49051, 64798, 97018, 98102, 226793, 339563, 343357, 453586, 679126, 686714, 8780129, 17560258, 61460903, 122921806]

約数ペア:

[(1, 122921806), (2, 61460903), (7, 17560258), (14, 8780129), (179, 686714), (181, 679126), (271, 453586), (358, 343357), (362, 339563), (542, 226793), (1253, 98102), (1267, 97018), (1897, 64798), (2506, 49051), (2534, 48509), (3794, 32399)]