422433479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 518404320

約数和(自身を除く): 95970841

約数列:

[1, 13, 19, 23, 53, 61, 247, 299, 437, 529, 689, 793, 1007, 1159, 1219, 1403, 3233, 5681, 6877, 10051, 13091, 15067, 15847, 18239, 23161, 26657, 28037, 32269, 42029, 61427, 74359, 130663, 301093, 346541, 364481, 419497, 532703, 613111, 798551, 966667, 1412821, 1710257, 6925139, 7970443, 18366673, 22233341, 32494883, 422433479]

約数ペア:

[(1, 422433479), (13, 32494883), (19, 22233341), (23, 18366673), (53, 7970443), (61, 6925139), (247, 1710257), (299, 1412821), (437, 966667), (529, 798551), (689, 613111), (793, 532703), (1007, 419497), (1159, 364481), (1219, 346541), (1403, 301093), (3233, 130663), (5681, 74359), (6877, 61427), (10051, 42029), (13091, 32269), (15067, 28037), (15847, 26657), (18239, 23161)]