2013233558

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{55889}}^1$

素因数の和:56012

約数の個数: 32

約数和(自身を含む): 3605575680

約数和(自身を除く): 1592342122

約数列:

[1, 2, 7, 14, 31, 62, 83, 166, 217, 434, 581, 1162, 2573, 5146, 18011, 36022, 55889, 111778, 391223, 782446, 1732559, 3465118, 4638787, 9277574, 12127913, 24255826, 32471509, 64943018, 143802397, 287604794, 1006616779, 2013233558]

約数ペア:

[(1, 2013233558), (2, 1006616779), (7, 287604794), (14, 143802397), (31, 64943018), (62, 32471509), (83, 24255826), (166, 12127913), (217, 9277574), (434, 4638787), (581, 3465118), (1162, 1732559), (2573, 782446), (5146, 391223), (18011, 111778), (36022, 55889)]