1209221286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2214691}}^1$

素因数の和:2214716

約数の個数: 32

約数和(自身を含む): 2976546048

約数和(自身を除く): 1767324762

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 2214691, 4429382, 6644073, 13288146, 15502837, 28790983, 31005674, 46508511, 57581966, 86372949, 93017022, 172745898, 201536881, 403073762, 604610643, 1209221286]

約数ペア:

[(1, 1209221286), (2, 604610643), (3, 403073762), (6, 201536881), (7, 172745898), (13, 93017022), (14, 86372949), (21, 57581966), (26, 46508511), (39, 31005674), (42, 28790983), (78, 15502837), (91, 13288146), (182, 6644073), (273, 4429382), (546, 2214691)]