127016786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1153}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 217136640

約数和(自身を除く): 90119854

約数列:

[1, 2, 13, 19, 26, 38, 223, 247, 446, 494, 1153, 2306, 2899, 4237, 5798, 8474, 14989, 21907, 29978, 43814, 55081, 110162, 257119, 284791, 514238, 569582, 3342547, 4885261, 6685094, 9770522, 63508393, 127016786]

約数ペア:

[(1, 127016786), (2, 63508393), (13, 9770522), (19, 6685094), (26, 4885261), (38, 3342547), (223, 569582), (247, 514238), (446, 284791), (494, 257119), (1153, 110162), (2306, 55081), (2899, 43814), (4237, 29978), (5798, 21907), (8474, 14989)]