280210324

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{22811}}^1$

素因数の和:22935

約数の個数: 24

約数和(自身を含む): 509711328

約数和(自身を除く): 229501004

約数列:

[1, 2, 4, 37, 74, 83, 148, 166, 332, 3071, 6142, 12284, 22811, 45622, 91244, 844007, 1688014, 1893313, 3376028, 3786626, 7573252, 70052581, 140105162, 280210324]

約数ペア:

[(1, 280210324), (2, 140105162), (4, 70052581), (37, 7573252), (74, 3786626), (83, 3376028), (148, 1893313), (166, 1688014), (332, 844007), (3071, 91244), (6142, 45622), (12284, 22811)]