492019970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{80527}}^1$

素因数の和:80594

約数の個数: 32

約数和(自身を含む): 974066688

約数和(自身を除く): 482046718

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 80527, 161054, 402635, 805270, 1046851, 2093702, 3784769, 5234255, 7569538, 10468510, 18923845, 37847690, 49201997, 98403994, 246009985, 492019970]

約数ペア:

[(1, 492019970), (2, 246009985), (5, 98403994), (10, 49201997), (13, 37847690), (26, 18923845), (47, 10468510), (65, 7569538), (94, 5234255), (130, 3784769), (235, 2093702), (470, 1046851), (611, 805270), (1222, 402635), (3055, 161054), (6110, 80527)]