2017560970

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{30911}}^1$

素因数の和:31086

約数の個数: 32

約数和(自身を含む): 3725761536

約数和(自身を除く): 1708200566

約数列:

[1, 2, 5, 10, 61, 107, 122, 214, 305, 535, 610, 1070, 6527, 13054, 30911, 32635, 61822, 65270, 154555, 309110, 1885571, 3307477, 3771142, 6614954, 9427855, 16537385, 18855710, 33074770, 201756097, 403512194, 1008780485, 2017560970]

約数ペア:

[(1, 2017560970), (2, 1008780485), (5, 403512194), (10, 201756097), (61, 33074770), (107, 18855710), (122, 16537385), (214, 9427855), (305, 6614954), (535, 3771142), (610, 3307477), (1070, 1885571), (6527, 309110), (13054, 154555), (30911, 65270), (32635, 61822)]