2981132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9679}}^1$

素因数の和:9701

約数の個数: 24

約数和(自身を含む): 6504960

約数和(自身を除く): 3523828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 9679, 19358, 38716, 67753, 106469, 135506, 212938, 271012, 425876, 745283, 1490566, 2981132]

約数ペア:

[(1, 2981132), (2, 1490566), (4, 745283), (7, 425876), (11, 271012), (14, 212938), (22, 135506), (28, 106469), (44, 67753), (77, 38716), (154, 19358), (308, 9679)]