605698492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{16993}}^1$

素因数の和:17090

約数の個数: 48

約数和(自身を含む): 1294263040

約数和(自身を除く): 688564548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1876, 2546, 5092, 8911, 16993, 17822, 33986, 35644, 67972, 118951, 237902, 322867, 475804, 645734, 1138531, 1291468, 2260069, 2277062, 4520138, 4554124, 7969717, 9040276, 15939434, 21632089, 31878868, 43264178, 86528356, 151424623, 302849246, 605698492]

約数ペア:

[(1, 605698492), (2, 302849246), (4, 151424623), (7, 86528356), (14, 43264178), (19, 31878868), (28, 21632089), (38, 15939434), (67, 9040276), (76, 7969717), (133, 4554124), (134, 4520138), (266, 2277062), (268, 2260069), (469, 1291468), (532, 1138531), (938, 645734), (1273, 475804), (1876, 322867), (2546, 237902), (5092, 118951), (8911, 67972), (16993, 35644), (17822, 33986)]