2018257064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{3617}}^1\times {\mathrm{3671}}^1$

素因数の和:7313

約数の個数: 32

約数和(自身を含む): 3985588800

約数和(自身を除く): 1967331736

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 3617, 3671, 7234, 7342, 14468, 14684, 28936, 29368, 68723, 69749, 137446, 139498, 274892, 278996, 549784, 557992, 13278007, 26556014, 53112028, 106224056, 252282133, 504564266, 1009128532, 2018257064]

約数ペア:

[(1, 2018257064), (2, 1009128532), (4, 504564266), (8, 252282133), (19, 106224056), (38, 53112028), (76, 26556014), (152, 13278007), (3617, 557992), (3671, 549784), (7234, 278996), (7342, 274892), (14468, 139498), (14684, 137446), (28936, 69749), (29368, 68723)]