308264474

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{2503}}^1$

素因数の和:2994

約数の個数: 32

約数和(自身を含む): 557690880

約数和(自身を除く): 249426406

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 463, 926, 2503, 3241, 5006, 6482, 8797, 17521, 17594, 35042, 47557, 61579, 95114, 123158, 332899, 665798, 1158889, 2317778, 8112223, 16224446, 22018891, 44037782, 154132237, 308264474]

約数ペア:

[(1, 308264474), (2, 154132237), (7, 44037782), (14, 22018891), (19, 16224446), (38, 8112223), (133, 2317778), (266, 1158889), (463, 665798), (926, 332899), (2503, 123158), (3241, 95114), (5006, 61579), (6482, 47557), (8797, 35042), (17521, 17594)]