219024442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{1321}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 405103104

約数和(自身を除く): 186078662

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 911, 1321, 1822, 2642, 6377, 9247, 11843, 12754, 17173, 18494, 23686, 34346, 82901, 120211, 165802, 240422, 1203431, 2406862, 8424017, 15644603, 16848034, 31289206, 109512221, 219024442]

約数ペア:

[(1, 219024442), (2, 109512221), (7, 31289206), (13, 16848034), (14, 15644603), (26, 8424017), (91, 2406862), (182, 1203431), (911, 240422), (1321, 165802), (1822, 120211), (2642, 82901), (6377, 34346), (9247, 23686), (11843, 18494), (12754, 17173)]