2047905902

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{8389}}^1$

素因数の和:8505

約数の個数: 48

約数和(自身を含む): 3718716480

約数和(自身を除く): 1670810578

約数列:

[1, 2, 7, 14, 47, 49, 53, 94, 98, 106, 329, 371, 658, 742, 2303, 2491, 2597, 4606, 4982, 5194, 8389, 16778, 17437, 34874, 58723, 117446, 122059, 244118, 394283, 411061, 444617, 788566, 822122, 889234, 2759981, 3112319, 5519962, 6224638, 19319867, 20896999, 21786233, 38639734, 41793998, 43572466, 146278993, 292557986, 1023952951, 2047905902]

約数ペア:

[(1, 2047905902), (2, 1023952951), (7, 292557986), (14, 146278993), (47, 43572466), (49, 41793998), (53, 38639734), (94, 21786233), (98, 20896999), (106, 19319867), (329, 6224638), (371, 5519962), (658, 3112319), (742, 2759981), (2303, 889234), (2491, 822122), (2597, 788566), (4606, 444617), (4982, 411061), (5194, 394283), (8389, 244118), (16778, 122059), (17437, 117446), (34874, 58723)]