1570543712140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{464657903}}^1$

素因数の和:464657938

約数の個数: 36

約数和(自身を含む): 3571360650144

約数和(自身を除く): 2000816938004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 464657903, 929315806, 1858631612, 2323289515, 4646579030, 6040552739, 9293158060, 12081105478, 24162210956, 30202763695, 60405527390, 78527185607, 120811054780, 157054371214, 314108742428, 392635928035, 785271856070, 1570543712140]

約数ペア:

[(1, 1570543712140), (2, 785271856070), (4, 392635928035), (5, 314108742428), (10, 157054371214), (13, 120811054780), (20, 78527185607), (26, 60405527390), (52, 30202763695), (65, 24162210956), (130, 12081105478), (169, 9293158060), (260, 6040552739), (338, 4646579030), (676, 2323289515), (845, 1858631612), (1690, 929315806), (3380, 464657903)]