2788001530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2767}}^1\times {\mathrm{5927}}^1$

素因数の和:8718

約数の個数: 32

約数和(自身を含む): 5316420096

約数和(自身を除く): 2528418566

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2767, 5534, 5927, 11854, 13835, 27670, 29635, 47039, 59270, 94078, 100759, 201518, 235195, 470390, 503795, 1007590, 16400009, 32800018, 82000045, 164000090, 278800153, 557600306, 1394000765, 2788001530]

約数ペア:

[(1, 2788001530), (2, 1394000765), (5, 557600306), (10, 278800153), (17, 164000090), (34, 82000045), (85, 32800018), (170, 16400009), (2767, 1007590), (5534, 503795), (5927, 470390), (11854, 235195), (13835, 201518), (27670, 100759), (29635, 94078), (47039, 59270)]