252987692

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{1447}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 448213920

約数和(自身を除く): 195226228

約数列:

[1, 2, 4, 109, 218, 401, 436, 802, 1447, 1604, 2894, 5788, 43709, 87418, 157723, 174836, 315446, 580247, 630892, 1160494, 2320988, 63246923, 126493846, 252987692]

約数ペア:

[(1, 252987692), (2, 126493846), (4, 63246923), (109, 2320988), (218, 1160494), (401, 630892), (436, 580247), (802, 315446), (1447, 174836), (1604, 157723), (2894, 87418), (5788, 43709)]