130580394

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{444151}}^1$

素因数の和:444170

約数の個数: 24

約数和(自身を含む): 303799968

約数和(自身を除く): 173219574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 444151, 888302, 1332453, 2664906, 3109057, 6218114, 9327171, 18654342, 21763399, 43526798, 65290197, 130580394]

約数ペア:

[(1, 130580394), (2, 65290197), (3, 43526798), (6, 21763399), (7, 18654342), (14, 9327171), (21, 6218114), (42, 3109057), (49, 2664906), (98, 1332453), (147, 888302), (294, 444151)]