2193452842

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{7853}}^1$

素因数の和:8214

約数の個数: 32

約数和(自身を含む): 3827222784

約数和(自身を除く): 1633769942

約数列:

[1, 2, 7, 14, 71, 142, 281, 497, 562, 994, 1967, 3934, 7853, 15706, 19951, 39902, 54971, 109942, 139657, 279314, 557563, 1115126, 2206693, 3902941, 4413386, 7805882, 15446851, 30893702, 156675203, 313350406, 1096726421, 2193452842]

約数ペア:

[(1, 2193452842), (2, 1096726421), (7, 313350406), (14, 156675203), (71, 30893702), (142, 15446851), (281, 7805882), (497, 4413386), (562, 3902941), (994, 2206693), (1967, 1115126), (3934, 557563), (7853, 279314), (15706, 139657), (19951, 109942), (39902, 54971)]