27783707714

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{315559}}^1$

素因数の和:315918

約数の個数: 32

約数和(自身を含む): 50287641600

約数和(自身を除く): 22503933886

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 331, 662, 2317, 4634, 6289, 12578, 44023, 88046, 315559, 631118, 2208913, 4417826, 5995621, 11991242, 41969347, 83938694, 104450029, 208900058, 731150203, 1462300406, 1984550551, 3969101102, 13891853857, 27783707714]

約数ペア:

[(1, 27783707714), (2, 13891853857), (7, 3969101102), (14, 1984550551), (19, 1462300406), (38, 731150203), (133, 208900058), (266, 104450029), (331, 83938694), (662, 41969347), (2317, 11991242), (4634, 5995621), (6289, 4417826), (12578, 2208913), (44023, 631118), (88046, 315559)]