971269892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{70607}}^1$

素因数の和:70811

約数の個数: 24

約数和(自身を含む): 1799091840

約数和(自身を除く): 827821948

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 6878, 13756, 70607, 141214, 282428, 1341533, 2683066, 5366132, 12779867, 25559734, 51119468, 242817473, 485634946, 971269892]

約数ペア:

[(1, 971269892), (2, 485634946), (4, 242817473), (19, 51119468), (38, 25559734), (76, 12779867), (181, 5366132), (362, 2683066), (724, 1341533), (3439, 282428), (6878, 141214), (13756, 70607)]