879718270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{6661}}^1$

素因数の和:6996

約数の個数: 32

約数和(自身を含む): 1623182976

約数和(自身を除く): 743464706

約数列:

[1, 2, 5, 10, 47, 94, 235, 281, 470, 562, 1405, 2810, 6661, 13207, 13322, 26414, 33305, 66035, 66610, 132070, 313067, 626134, 1565335, 1871741, 3130670, 3743482, 9358705, 18717410, 87971827, 175943654, 439859135, 879718270]

約数ペア:

[(1, 879718270), (2, 439859135), (5, 175943654), (10, 87971827), (47, 18717410), (94, 9358705), (235, 3743482), (281, 3130670), (470, 1871741), (562, 1565335), (1405, 626134), (2810, 313067), (6661, 132070), (13207, 66610), (13322, 66035), (26414, 33305)]