2100043915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{151573}}^1$

素因数の和:151758

約数の個数: 16

約数和(自身を含む): 2684678688

約数和(自身を除く): 584634773

約数列:

[1, 5, 17, 85, 163, 815, 2771, 13855, 151573, 757865, 2576741, 12883705, 24706399, 123531995, 420008783, 2100043915]

約数ペア:

[(1, 2100043915), (5, 420008783), (17, 123531995), (85, 24706399), (163, 12883705), (815, 2576741), (2771, 757865), (13855, 151573)]