2897339858

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{4691}}^1$

素因数の和:5138

約数の個数: 32

約数和(自身を含む): 5017362048

約数和(自身を除く): 2120022190

約数列:

[1, 2, 7, 14, 157, 281, 314, 562, 1099, 1967, 2198, 3934, 4691, 9382, 32837, 44117, 65674, 88234, 308819, 617638, 736487, 1318171, 1472974, 2636342, 5155409, 9227197, 10310818, 18454394, 206952847, 413905694, 1448669929, 2897339858]

約数ペア:

[(1, 2897339858), (2, 1448669929), (7, 413905694), (14, 206952847), (157, 18454394), (281, 10310818), (314, 9227197), (562, 5155409), (1099, 2636342), (1967, 1472974), (2198, 1318171), (3934, 736487), (4691, 617638), (9382, 308819), (32837, 88234), (44117, 65674)]