212281762

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{2389}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 397848960

約数和(自身を除く): 185567198

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 577, 1154, 2389, 4039, 4778, 6347, 8078, 12694, 16723, 26279, 33446, 44429, 52558, 88858, 183953, 367906, 1378453, 2756906, 9649171, 15162983, 19298342, 30325966, 106140881, 212281762]

約数ペア:

[(1, 212281762), (2, 106140881), (7, 30325966), (11, 19298342), (14, 15162983), (22, 9649171), (77, 2756906), (154, 1378453), (577, 367906), (1154, 183953), (2389, 88858), (4039, 52558), (4778, 44429), (6347, 33446), (8078, 26279), (12694, 16723)]