238955906

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{1049}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 419126400

約数和(自身を除く): 180170494

約数列:

[1, 2, 7, 14, 53, 106, 307, 371, 614, 742, 1049, 2098, 2149, 4298, 7343, 14686, 16271, 32542, 55597, 111194, 113897, 227794, 322043, 389179, 644086, 778358, 2254301, 4508602, 17068279, 34136558, 119477953, 238955906]

約数ペア:

[(1, 238955906), (2, 119477953), (7, 34136558), (14, 17068279), (53, 4508602), (106, 2254301), (307, 778358), (371, 644086), (614, 389179), (742, 322043), (1049, 227794), (2098, 113897), (2149, 111194), (4298, 55597), (7343, 32542), (14686, 16271)]