2015581351

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{661}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 2463275520

約数和(自身を除く): 447694169

約数列:

[1, 7, 19, 101, 133, 227, 661, 707, 1589, 1919, 4313, 4627, 12559, 13433, 22927, 30191, 66761, 87913, 150047, 160489, 435613, 467327, 1050329, 1268459, 2850893, 3049291, 8879213, 15154747, 19956251, 106083229, 287940193, 2015581351]

約数ペア:

[(1, 2015581351), (7, 287940193), (19, 106083229), (101, 19956251), (133, 15154747), (227, 8879213), (661, 3049291), (707, 2850893), (1589, 1268459), (1919, 1050329), (4313, 467327), (4627, 435613), (12559, 160489), (13433, 150047), (22927, 87913), (30191, 66761)]