1280454954

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{15199}}^1$

素因数の和:15962

約数の個数: 32

約数和(自身を含む): 2699520000

約数和(自身を除く): 1419065046

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 739, 1478, 2217, 4434, 14041, 15199, 28082, 30398, 42123, 45597, 84246, 91194, 288781, 577562, 866343, 1732686, 11232061, 22464122, 33696183, 67392366, 213409159, 426818318, 640227477, 1280454954]

約数ペア:

[(1, 1280454954), (2, 640227477), (3, 426818318), (6, 213409159), (19, 67392366), (38, 33696183), (57, 22464122), (114, 11232061), (739, 1732686), (1478, 866343), (2217, 577562), (4434, 288781), (14041, 91194), (15199, 84246), (28082, 45597), (30398, 42123)]