331320407042

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{49081}}^1\times {\mathrm{20707}}^1$

素因数の和:69953

約数の個数: 16

約数和(自身を含む): 500063907552

約数和(自身を除く): 168743500510

約数列:

[1, 2, 163, 326, 20707, 41414, 49081, 98162, 3375241, 6750482, 8000203, 16000406, 1016320267, 2032640534, 165660203521, 331320407042]

約数ペア:

[(1, 331320407042), (2, 165660203521), (163, 2032640534), (326, 1016320267), (20707, 16000406), (41414, 8000203), (49081, 6750482), (98162, 3375241)]