302854034

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{8191}}^1$

素因数の和:8358

約数の個数: 32

約数和(自身を含む): 550502400

約数和(自身を除く): 247648366

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2641, 5282, 8191, 16382, 18487, 36974, 57337, 114674, 155629, 311258, 1089403, 1138549, 2178806, 2277098, 7969843, 15939686, 21632431, 43264862, 151427017, 302854034]

約数ペア:

[(1, 302854034), (2, 151427017), (7, 43264862), (14, 21632431), (19, 15939686), (38, 7969843), (133, 2277098), (139, 2178806), (266, 1138549), (278, 1089403), (973, 311258), (1946, 155629), (2641, 114674), (5282, 57337), (8191, 36974), (16382, 18487)]