1213361884

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{6043}}^1$

素因数の和:6226

約数の個数: 48

約数和(自身を含む): 2485679616

約数和(自身を除く): 1272317732

約数列:

[1, 2, 4, 7, 14, 28, 71, 101, 142, 202, 284, 404, 497, 707, 994, 1414, 1988, 2828, 6043, 7171, 12086, 14342, 24172, 28684, 42301, 50197, 84602, 100394, 169204, 200788, 429053, 610343, 858106, 1220686, 1716212, 2441372, 3003371, 4272401, 6006742, 8544802, 12013484, 17089604, 43334353, 86668706, 173337412, 303340471, 606680942, 1213361884]

約数ペア:

[(1, 1213361884), (2, 606680942), (4, 303340471), (7, 173337412), (14, 86668706), (28, 43334353), (71, 17089604), (101, 12013484), (142, 8544802), (202, 6006742), (284, 4272401), (404, 3003371), (497, 2441372), (707, 1716212), (994, 1220686), (1414, 858106), (1988, 610343), (2828, 429053), (6043, 200788), (7171, 169204), (12086, 100394), (14342, 84602), (24172, 50197), (28684, 42301)]