8843978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 16710624

約数和(自身を除く): 7866646

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 107, 143, 187, 214, 221, 286, 289, 374, 442, 578, 1177, 1391, 1819, 2354, 2431, 2782, 3179, 3638, 3757, 4862, 6358, 7514, 15301, 20009, 23647, 30602, 30923, 40018, 41327, 47294, 61846, 82654, 260117, 340153, 401999, 520234, 680306, 803998, 4421989, 8843978]

約数ペア:

[(1, 8843978), (2, 4421989), (11, 803998), (13, 680306), (17, 520234), (22, 401999), (26, 340153), (34, 260117), (107, 82654), (143, 61846), (187, 47294), (214, 41327), (221, 40018), (286, 30923), (289, 30602), (374, 23647), (442, 20009), (578, 15301), (1177, 7514), (1391, 6358), (1819, 4862), (2354, 3757), (2431, 3638), (2782, 3179)]