272045306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11717}}^1$

素因数の和:11798

約数の個数: 32

約数和(自身を含む): 472469760

約数和(自身を除く): 200424454

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 893, 1222, 1786, 11609, 11717, 23218, 23434, 152321, 222623, 304642, 445246, 550699, 1101398, 2894099, 5788198, 7159087, 10463281, 14318174, 20926562, 136022653, 272045306]

約数ペア:

[(1, 272045306), (2, 136022653), (13, 20926562), (19, 14318174), (26, 10463281), (38, 7159087), (47, 5788198), (94, 2894099), (247, 1101398), (494, 550699), (611, 445246), (893, 304642), (1222, 222623), (1786, 152321), (11609, 23434), (11717, 23218)]