1253924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2357}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 2640960

約数和(自身を除く): 1387036

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2357, 4714, 9428, 16499, 32998, 44783, 65996, 89566, 179132, 313481, 626962, 1253924]

約数ペア:

[(1, 1253924), (2, 626962), (4, 313481), (7, 179132), (14, 89566), (19, 65996), (28, 44783), (38, 32998), (76, 16499), (133, 9428), (266, 4714), (532, 2357)]